WO2008152161A1 - Work top - Google Patents
Work top Download PDFInfo
- Publication number
- WO2008152161A1 WO2008152161A1 PCT/ES2008/000324 ES2008000324W WO2008152161A1 WO 2008152161 A1 WO2008152161 A1 WO 2008152161A1 ES 2008000324 W ES2008000324 W ES 2008000324W WO 2008152161 A1 WO2008152161 A1 WO 2008152161A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- board
- board according
- work
- front wall
- way
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/10—Tops characterised by shape, other than circular or rectangular
Definitions
- the invention refers to an ergonomic, portable and easily adaptable work board to be placed on any office or office work table, as well as desks, where tasks are performed by using the computer keyboard as well as other accessories and manual writing jobs.
- the present invention has been developed in order to provide a work board that resolves the aforementioned drawbacks, also providing other additional advantages that will be apparent from the description that follows.
- the user is obliged to position the trunk back causing the back (lumbar area) to be fully supported on the back of the chair, naturally and permanently obtaining a seat-back angle that oscillates between 100 ° and 110 ° which is considered an adequate working position by those experts in the field.
- Another aspect to be mentioned is the fact that the mentioned inclination is such that it prevents objects deposited on the surface of the board from slipping involuntarily.
- the board includes at least one slit arranged on the upper face intended to place various material that is usually used for work in administrative tasks, such as pens, pencils, computer agendas, etc.
- the edge of the front front wall of the board body has a recess located in the central area, said recess being semicircular. In this way, it allows the user to partially introduce the trunk and fully support the forearms on the board when using the keyboard and / or the mouse, or reading or writing activities are being carried out due to the said sides of the board
- Another advantageous aspect of said entree is that it allows pregnant women to carry out their work in front of a computer in a more comfortable way since being able to partially introduce the woman's body into said entree, the belly does not represent an obstacle to space, thus avoiding having to lean all the trunk forward in search of the keyboard or document to use.
- the lower face has anti-skid means that in any case prevent the board from moving involuntarily while it is being used by the user.
- the lower face of the body has a stepped segment moved substantially forward with respect to a transverse axis.
- the lower face of the body has a series of lugs that act as positioning means.
- the flange of the front wall of the body is rounded in order to avoid that, in the event that the user partially supports the forearms on the perimeter of said board, he rubs with sharp or vivid edges.
- Figure 1.- It is a perspective view of a work board according to the present invention.
- Figure 2. It is a schematic plan view of a work arrangement by using the work board of the invention.
- the work board particularly adaptable type to be placed on a work table (located in offices, offices, studios, etc.), is constituted by a single body (1 ) of substantially rectangular plan, rigid and light material, whose upper face has an inclined surface with respect to the horizontal in a range that may be between 5 or 15 °, such that the rear wall (1a) has a height greater than the front wall (1b), and in which the length of said body (1) is 100 cm.
- the slit can present any other appropriate profile such as rounded.
- the lower face of the body (1) has anti-slip means consisting of inserted silicone protrusions (not shown) that prevent any unwanted displacement, although in another embodiment of the invention, such anti-slip means may consist of a silicone or rubber band arranged partially or completely along the bottom perimeter contour of the board.
- the lower face has a stepped segment (7) displaced substantially forward with respect to a transverse axis that acts as a stop means and positioning the work board on a work table, such as a conventional table Office
- a work table such as a conventional table Office
- the flanges of the front corners are rounded so that the user's forearms can be moved on said rounded shapes, although the entire flange of the upper face can also be rounded.
- the details, shapes, dimensions and other accessory elements, as well as the materials used in the manufacture of the work board of the invention may be conveniently replaced by others that are technically equivalent and do not depart from the essentiality of the invention or the scope defined by the claims included below.
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
Description
Tablero de trabajo Work board
MEMORIA DESCRIPTIVA OBJETO DE LA INVENCIÓNDESCRIPTIVE MEMORY OBJECT OF THE INVENTION
La presente solicitud de Modelo de Utilidad tiene por objeto el registro de un tablero de trabajo que incorpora notables innovaciones y ventajas.The purpose of this Utility Model application is to register a work board that incorporates notable innovations and advantages.
Más concretamente, Ia invención hace referencia a un tablero de trabajo ergonómico, portátil y fácilmente adaptable para ser colocado sobre cualquier mesa de trabajo de oficina o despacho, así como escritorios, donde se realizan tareas mediante el uso del teclado de ordenador así como otros accesorios y trabajos de escritura manual.More specifically, the invention refers to an ergonomic, portable and easily adaptable work board to be placed on any office or office work table, as well as desks, where tasks are performed by using the computer keyboard as well as other accessories and manual writing jobs.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
Hoy en día es bien sabido por aquellos expertos en Ia materia de que Ia exposición continua de posiciones estáticas y/o posturas de trabajo incorrectas son el origen de dolores y contracturas musculares en el organismo, especialmente aquellas personas cuyo trabajo está basado en el uso de un ordenador personal de manera regular y continuada.Nowadays it is well known by those experts in the field that the continuous exposure of static positions and / or incorrect work postures are the origin of muscular pains and contractures in the organism, especially those whose work is based on the use of a personal computer on a regular and continuous basis.
Un ejemplo en Ia búsqueda de soluciones para mejorar los aspectos ergonómicos de los usuarios o empleados se muestra claramente en el estudio, por ejemplo, del diseño de las sillas de trabajo utilizadas habitualmente en oficinas, despachos y estudios (altura del asiento regulable, respaldo reclinable y su altura ajustable), Ia existencia de almohadillas para el uso del ratón, todo ello a fin de mejorar las posturas de trabajo y evitar posibles enfermedades de carácter muscular en un tiempo futuro y conseguir por ello el máximo confort posible.An example in the search for solutions to improve the ergonomic aspects of users or employees is clearly shown in the study, for example, of the design of work chairs commonly used in offices, offices and studios (adjustable seat height, reclining backrest and its adjustable height), the existence of pads for the use of the mouse, all this in order to improve work postures and avoid possible diseases of a muscular nature in a future time and thus achieve maximum comfort.
El solicitante no tiene conocimiento de Ia existencia de una invención que disponga de las características que se describen en esta memoria. DESCRIPCIÓN DE LA INVENCIÓNThe applicant is not aware of the existence of an invention that has the characteristics described herein. DESCRIPTION OF THE INVENTION
La presente invención se ha desarrollado con el fin de proporcionar un tablero de trabajo que resuelva los inconvenientes anteriormente mencionados, aportando, además, otras ventajas adicionales que serán evidentes a partir de Ia descripción que se acompaña a continuación.The present invention has been developed in order to provide a work board that resolves the aforementioned drawbacks, also providing other additional advantages that will be apparent from the description that follows.
Es por Io tanto un objeto de Ia invención proporcionar un tablero de trabajo, en particular de tipo adaptable en una mesa de trabajo horizontal del tipo oficina y similar, y se caracteriza por el hecho de que comprende un solo cuerpo cuya cara superior presenta una superficie inclinada con respecto a Ia horizontal en un rango comprendido entre 5o y 15°, preferentemente entre 5o y 10°, tal que Ia pared posterior tiene una altura mayor que Ia pared frontal, y en el que Ia longitud mínima de dicho cuerpo es tal que permite el apoyo de los dos antebrazos de un usuario de forma sensiblemente perpendicular a un eje longitudinal del tablero de trabajo.It is therefore an object of the invention to provide a work board, in particular of adaptable type on a horizontal work table of the office and similar type, and is characterized by the fact that it comprises a single body whose upper face has a surface inclined relative to the horizontal in a range from 5 to 15 °, preferably between 5 ° and 10 °, such that the rear wall is greater than the height front wall, and wherein the minimal length of said body is such that it allows the support of the two forearms of a user in a way substantially perpendicular to a longitudinal axis of the work board.
Mediante el uso de dicho tablero, el usuario está obligado a posicionar el tronco hacia atrás provocando que Ia espalda (zona lumbar) esté totalmente apoyada en el respaldo de Ia silla, consiguiendo de forma natural y permanente un ángulo de asiento- respaldo que oscile entre 100° y 110° que se considera una posición adecuada de trabajo por aquellos expertos en Ia materia.By using said board, the user is obliged to position the trunk back causing the back (lumbar area) to be fully supported on the back of the chair, naturally and permanently obtaining a seat-back angle that oscillates between 100 ° and 110 ° which is considered an adequate working position by those experts in the field.
Otro aspecto a mencionar es el hecho de que Ia inclinación citada es tal que evita que los objetos depositados sobre Ia superficie del tablero resbalen de forma involuntaria.Another aspect to be mentioned is the fact that the mentioned inclination is such that it prevents objects deposited on the surface of the board from slipping involuntarily.
Ventajosamente, el tablero incluye al menos una hendidura dispuesta en Ia cara superior destinada a colocar material diverso que habitualmente es utilizada para el trabajo en tareas administrativas, como por ejemplo, bolígrafos, lápices, agendas informáticas, etc. El borde de Ia pared frontal delantera del cuerpo del tablero presenta un entrante situado en Ia zona central, siendo dicho entrante de contomo semicircular. De este modo, permite al usuario introducir parcialmente el tronco y apoyar totalmente los antebrazos sobre el tablero cuando se está utilizando el teclado y/o el ratón, o se están realizando actividades de lectura o escritura debido a que dichos laterales del tableroAdvantageously, the board includes at least one slit arranged on the upper face intended to place various material that is usually used for work in administrative tasks, such as pens, pencils, computer agendas, etc. The edge of the front front wall of the board body has a recess located in the central area, said recess being semicircular. In this way, it allows the user to partially introduce the trunk and fully support the forearms on the board when using the keyboard and / or the mouse, or reading or writing activities are being carried out due to the said sides of the board
"sobrevuelan" en paralelo al tronco, de tal manera que los antebrazos apoyan y descansan totalmente sobre el plano inclinado del tablero, quedando un ángulo de abducción (termino correspondiente al alejamiento del eje vertical del cuerpo) entre el brazo y el tórax (axila) comprendido entre 8o y 25°, que son los márgenes mínimo y máximo de los ángulos de confort recomendados para una adecuada ergonomía."fly over" parallel to the trunk, so that the forearms rest and rest completely on the inclined plane of the board, leaving an angle of abduction (term corresponding to the distance from the vertical axis of the body) between the arm and the thorax (armpit) or between 8 and 25 °, which are the maximum and minimum margins of comfort angles recommended for adequate ergonomics.
Otro aspecto ventajoso de dicho entrante es que permite a las mujeres embarazadas desarrollar su trabajo frente a un ordenador de forma más cómoda ya que al poderse introducir parcialmente el cuerpo de Ia mujer en dicho entrante, Ia barriga no supone un obstáculo de espacio, evitando así tener que inclinar todos el tronco hacia delante en busca del teclado o documento a utilizar.Another advantageous aspect of said entree is that it allows pregnant women to carry out their work in front of a computer in a more comfortable way since being able to partially introduce the woman's body into said entree, the belly does not represent an obstacle to space, thus avoiding having to lean all the trunk forward in search of the keyboard or document to use.
La cara inferior presenta medios de antideslizamiento que evitan en cualquier caso que el tablero pueda desplazarse de forma involuntario mientras está siendo utilizado por el usuario.The lower face has anti-skid means that in any case prevent the board from moving involuntarily while it is being used by the user.
Según otro aspecto de Ia invención, Ia cara inferior del cuerpo presenta un tramo escalonado desplazado sensiblemente hacia delante con respecto a un eje transversal.According to another aspect of the invention, the lower face of the body has a stepped segment moved substantially forward with respect to a transverse axis.
En otra posible realización, en vez de disponer del citado tramo escalonado, Ia cara inferior del cuerpo presenta una serie de tetones que actúan a modo de medios de posicionamiento. Ventajosamente, el reborde de Ia pared delantera del cuerpo está redondeado a fin de evitar que, en el caso de que el usuario apoye parcialmente los antebrazos sobre el perímetro de dicho tablero, roce con cantos agudos o vivos.In another possible embodiment, instead of having the aforementioned stepped section, the lower face of the body has a series of lugs that act as positioning means. Advantageously, the flange of the front wall of the body is rounded in order to avoid that, in the event that the user partially supports the forearms on the perimeter of said board, he rubs with sharp or vivid edges.
Gracias a estas características, se consigue un tablero inclinado de fácil manejo, y adaptabilidad que permite colocarlo, por ejemplo, sobre Ia mesa de Ia oficina, despacho o estudio y frente al ordenador de una forma idónea para su uso regular, porThanks to these characteristics, an inclined board of easy handling is achieved, and adaptability that allows it to be placed, for example, on the office table, office or study and in front of the computer in an ideal way for regular use, by
Io que pretende evitar o minimizar las malas posturas adoptadas por los usuarios de ordenadores personales cuando se sientan delante de un ordenador, como puede ser,What is intended to avoid or minimize bad postures taken by personal computer users when they sit in front of a computer, such as,
Ia inclinación de Ia espalda hacia delante, sentarse en el borde de Ia silla y que son motivos con el paso del tiempo de dolores de espalda, en especial en Ia región vertical, dorsal y lumbar así como en Ia zona de los hombros.The inclination of the back forward, sit on the edge of the chair and that are reasons with the passage of back pain, especially in the vertical, dorsal and lumbar region as well as in the shoulder area.
Otras características y ventajas del tablero de trabajo objeto de Ia presente invención resultarán evidentes a partir de Ia descripción de una realización preferida, pero no exclusiva, que se ilustra a modo de ejemplo no limitativo en los dibujos que se acompañan, en los cuales:Other features and advantages of the work board object of the present invention will be apparent from the description of a preferred but not exclusive embodiment, which is illustrated by way of non-limiting example in the accompanying drawings, in which:
BREVE DESCRIPCIÓN DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Figura 1.- Es una vista en perspectiva de un tablero de trabajo de acuerdo con Ia presente invención; yFigure 1.- It is a perspective view of a work board according to the present invention; Y
Figura 2.- Es una vista en planta esquematizada de una disposición de trabajo mediante el uso del tablero de trabajo de Ia invención.Figure 2.- It is a schematic plan view of a work arrangement by using the work board of the invention.
DESCRIPCIÓN DE UNA REALIZACIÓN PREFERENTEDESCRIPTION OF A PREFERRED EMBODIMENT
A Ia vista de las figuras adjuntas, puede verse como el tablero de trabajo, en particular de tipo adaptable para ser colocado sobre una mesa de trabajo (ubicada en oficinas, despachos, estudios, etc.), está constituido por un solo cuerpo (1) de planta sensiblemente rectangular, material rígido y ligero, cuya cara superior presenta una superficie inclinada con respecto a Ia horizontal en un rango que puede estar comprendido entre 5o y 15°, tal que Ia pared posterior (1a) tiene una altura mayor que Ia pared frontal (1b), y en el que Ia longitud de dicho cuerpo (1) es de 100 cm. aproximadamente, tal que permite apoyar los dos antebrazos (2) de un usuario (3) entre el teclado (4) del ordenador (véase con mayor detalle en Ia figura 2), evitando así que parte de éstos se apoyen en los cantos de Ia mesa ya que esta circunstancia produce presión sobre Ia parte inferior de los antebrazos, provocando molestias y adormecimiento de Ia mano, así como tensión muscular en Ia zona de los hombros y cuello.In view of the attached figures, it can be seen how the work board, particularly adaptable type to be placed on a work table (located in offices, offices, studios, etc.), is constituted by a single body (1 ) of substantially rectangular plan, rigid and light material, whose upper face has an inclined surface with respect to the horizontal in a range that may be between 5 or 15 °, such that the rear wall (1a) has a height greater than the front wall (1b), and in which the length of said body (1) is 100 cm. approximately, such that it allows to support the two forearms (2) of a user (3) between the keyboard (4) of the computer (see in more detail in Figure 2), thus avoiding that part of these rely on the edges of the table since this circumstance produces pressure on the lower part of the forearms, causing discomfort and numbness of the hand, as well as muscular tension in the area of the shoulders and neck.
En Ia zona más alejada de Ia cara superior del cuerpo (1) se aprecia una hendidura (5) de perfil triangular y dispuesta longitudinalmente para colocar diversos elementos al alcance del usuario (3). Obviamente, Ia hendidura puede presentar cualquier otro perfil apropiado como por ejemplo redondeado.In the area furthest from the upper face of the body (1) there is a groove (5) of triangular profile and arranged longitudinally to place various elements within reach of the user (3). Obviously, the slit can present any other appropriate profile such as rounded.
Como puede verse, en el borde de Ia pared frontal (1b) del cuerpo de tablero se halla un entrante situado (6) en Ia zona central, siendo dicho entrante de contorno semicircular.As can be seen, at the edge of the front wall (1b) of the board body there is a recess located (6) in the central area, said recess being semicircular contour.
De forma adicional, Ia cara inferior del cuerpo (1) presenta medios de antideslizamiento que consisten en unas protuberancias de silicona (no representadas) insertadas que evitan cualquier desplazamiento no deseado, aunque en otra realización de Ia invención, tales medios de antideslizamiento pueden consistir en una banda de silicona o caucho dispuesta forma parcial o total a Io largo del contorno perimetral inferior del tablero.Additionally, the lower face of the body (1) has anti-slip means consisting of inserted silicone protrusions (not shown) that prevent any unwanted displacement, although in another embodiment of the invention, such anti-slip means may consist of a silicone or rubber band arranged partially or completely along the bottom perimeter contour of the board.
En esta realización concreta, Ia cara inferior presenta un tramo escalonado (7) desplazado sensiblemente hacia delante con respecto a un eje transversal que actúa a modo de medios de tope y posicionamiento del tablero de trabajo sobre una mesa de trabajo, tal como una mesa convencional de oficina. Preferentemente, los rebordes de las esquinas delanteras están redondeados de modo que los antebrazos del usuario pueden desplazarse sobre dichas formas redondeadas, si bien también puede estar redondeado todo el reborde de Ia cara superior. Los detalles, las formas, las dimensiones y demás elementos accesorios, así como los materiales empleados en Ia fabricación del tablero de trabajo de Ia invención podrán ser convenientemente sustituidos por otros que sean técnicamente equivalentes y no se aparten de Ia esencialidad de Ia invención ni del ámbito definido por las reivindicaciones que se incluyen a continuación. In this specific embodiment, the lower face has a stepped segment (7) displaced substantially forward with respect to a transverse axis that acts as a stop means and positioning the work board on a work table, such as a conventional table Office Preferably, the flanges of the front corners are rounded so that the user's forearms can be moved on said rounded shapes, although the entire flange of the upper face can also be rounded. The details, shapes, dimensions and other accessory elements, as well as the materials used in the manufacture of the work board of the invention may be conveniently replaced by others that are technically equivalent and do not depart from the essentiality of the invention or the scope defined by the claims included below.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200701254U ES1065800Y (en) | 2007-06-12 | 2007-06-12 | WORK BOARD |
| ESU200701254 | 2007-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008152161A1 true WO2008152161A1 (en) | 2008-12-18 |
Family
ID=38651199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2008/000324 Ceased WO2008152161A1 (en) | 2007-06-12 | 2008-05-08 | Work top |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1065800Y (en) |
| WO (1) | WO2008152161A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640025A (en) * | 2015-12-25 | 2016-06-08 | 青岛朝阳华泰管理咨询服务有限公司 | Multifunctional inclined desktop |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3172636A (en) * | 1964-04-17 | 1965-03-09 | J P Collier | Portable desk |
| ES206590Y (en) * | 1974-10-14 | 1976-07-01 | Ordinaga Llorens | PERFECTED PUPITRE. |
| US3980266A (en) * | 1974-12-26 | 1976-09-14 | Jones Robert E | Desk top work support device |
| ES1008245U (en) * | 1988-11-18 | 1989-03-16 | Porta Mobiliario, S.L. | Furniture boards perfected singing. (Machine-translation by Google Translate, not legally binding) |
| US4844644A (en) * | 1985-12-02 | 1989-07-04 | Roberts Raymond P | Calendar pad stand |
| ES1023986U (en) * | 1993-03-08 | 1993-08-01 | Centre De Correccio I Condicionament Fisic, S.L. | Table-desk ergonomico-therapeutic folding. (Machine-translation by Google Translate, not legally binding) |
| DE29708360U1 (en) * | 1997-05-09 | 1997-09-25 | Schulze, Peter Asmus, 97753 Karlstadt | Desk pad / document stand |
| US5788575A (en) * | 1997-02-28 | 1998-08-04 | Fluster; Alfred | Portable table top |
| DE29915069U1 (en) * | 1999-08-27 | 2000-01-20 | Wehner, Arthur, 84307 Eggenfelden | Writing / drawing desk |
| GB2353699A (en) * | 1999-09-01 | 2001-03-07 | Michael Edward Brown | Portable combined keyboard platform and document holder. |
| DE19952277A1 (en) * | 1999-10-29 | 2001-05-10 | Bonke Kempf Sybille | Board with cushion base for writing, eating, reading etc. comprises support board with cushion attached to underside |
| US20030230220A1 (en) * | 2002-06-17 | 2003-12-18 | Evans Barbara J. | Portable desk |
-
2007
- 2007-06-12 ES ES200701254U patent/ES1065800Y/en not_active Expired - Fee Related
-
2008
- 2008-05-08 WO PCT/ES2008/000324 patent/WO2008152161A1/en not_active Ceased
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3172636A (en) * | 1964-04-17 | 1965-03-09 | J P Collier | Portable desk |
| ES206590Y (en) * | 1974-10-14 | 1976-07-01 | Ordinaga Llorens | PERFECTED PUPITRE. |
| US3980266A (en) * | 1974-12-26 | 1976-09-14 | Jones Robert E | Desk top work support device |
| US4844644A (en) * | 1985-12-02 | 1989-07-04 | Roberts Raymond P | Calendar pad stand |
| ES1008245U (en) * | 1988-11-18 | 1989-03-16 | Porta Mobiliario, S.L. | Furniture boards perfected singing. (Machine-translation by Google Translate, not legally binding) |
| ES1023986U (en) * | 1993-03-08 | 1993-08-01 | Centre De Correccio I Condicionament Fisic, S.L. | Table-desk ergonomico-therapeutic folding. (Machine-translation by Google Translate, not legally binding) |
| US5788575A (en) * | 1997-02-28 | 1998-08-04 | Fluster; Alfred | Portable table top |
| DE29708360U1 (en) * | 1997-05-09 | 1997-09-25 | Schulze, Peter Asmus, 97753 Karlstadt | Desk pad / document stand |
| DE29915069U1 (en) * | 1999-08-27 | 2000-01-20 | Wehner, Arthur, 84307 Eggenfelden | Writing / drawing desk |
| GB2353699A (en) * | 1999-09-01 | 2001-03-07 | Michael Edward Brown | Portable combined keyboard platform and document holder. |
| DE19952277A1 (en) * | 1999-10-29 | 2001-05-10 | Bonke Kempf Sybille | Board with cushion base for writing, eating, reading etc. comprises support board with cushion attached to underside |
| US20030230220A1 (en) * | 2002-06-17 | 2003-12-18 | Evans Barbara J. | Portable desk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640025A (en) * | 2015-12-25 | 2016-06-08 | 青岛朝阳华泰管理咨询服务有限公司 | Multifunctional inclined desktop |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1065800U (en) | 2007-11-01 |
| ES1065800Y (en) | 2008-02-01 |
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