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WO2011073999A3 - Bio-deqradable writing instrument and a process for making the same - Google Patents

Bio-deqradable writing instrument and a process for making the same Download PDF

Info

Publication number
WO2011073999A3
WO2011073999A3 PCT/IN2010/000802 IN2010000802W WO2011073999A3 WO 2011073999 A3 WO2011073999 A3 WO 2011073999A3 IN 2010000802 W IN2010000802 W IN 2010000802W WO 2011073999 A3 WO2011073999 A3 WO 2011073999A3
Authority
WO
WIPO (PCT)
Prior art keywords
writing instrument
deqradable
bio
making
same
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
Application number
PCT/IN2010/000802
Other languages
French (fr)
Other versions
WO2011073999A2 (en
Inventor
Amit Kumar Yadav
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2011073999A2 publication Critical patent/WO2011073999A2/en
Publication of WO2011073999A3 publication Critical patent/WO2011073999A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/14—Sheathings
    • B43K19/145—Sheathings with paper sheaths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K15/00—Assembling, finishing, or repairing pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Materials For Medical Uses (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

The present invention provides a writing instrument made up of waste raw materials, which is completely or partially recyclable and/or biodegradable in nature. The present invention also provides a process of manufacturing the writing instrument. The writing instrument is made up of waste raw materials.
PCT/IN2010/000802 2009-12-17 2010-12-14 Bio-deqradable writing instrument and a process for making the same Ceased WO2011073999A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2637/DEL/2009 2009-12-17
IN2637DE2009 2009-12-17

Publications (2)

Publication Number Publication Date
WO2011073999A2 WO2011073999A2 (en) 2011-06-23
WO2011073999A3 true WO2011073999A3 (en) 2011-09-09

Family

ID=43707897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2010/000802 Ceased WO2011073999A2 (en) 2009-12-17 2010-12-14 Bio-deqradable writing instrument and a process for making the same

Country Status (1)

Country Link
WO (1) WO2011073999A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108297574A (en) * 2017-11-30 2018-07-20 武威霖沐科技发展有限公司 A kind of preparation method of environment protection type pencil with wound waste paper
CN111660698B (en) * 2020-06-11 2022-02-08 北京理工大学珠海学院 Automatic pencil lead feeding device
JP7593593B2 (en) * 2020-12-24 2024-12-03 三菱鉛筆株式会社 Liquid storage member for application tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9110311U1 (en) * 1990-10-30 1991-12-19 Herlitz Ag, 1000 Berlin Painting and writing instrument
DE4025199A1 (en) * 1990-08-09 1992-02-13 Albert Krohn Felt pen with paper-mache casing - has protective cap and ink tip made of same recycled material
DE9215799U1 (en) * 1992-11-20 1993-02-25 Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg Pen, especially cosmetic pencil
WO1994005511A1 (en) * 1992-08-28 1994-03-17 Bic Corporation Writing instrument barrel and method
DE19855325A1 (en) * 1997-12-02 1999-06-10 Faber Castell A W Coating for paint, lead and cosmetic leads

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2267160Y (en) 1996-08-02 1997-11-12 朱柏坤 Pen with paper pen-holder
CN201169151Y (en) 2008-01-29 2008-12-24 罗海 Environment-friendly type multi-purpose pen
CN201254010Y (en) 2008-06-23 2009-06-10 岳福君 Pen
CN201313451Y (en) 2008-11-04 2009-09-23 邹兰英 An environmental protection ball pen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025199A1 (en) * 1990-08-09 1992-02-13 Albert Krohn Felt pen with paper-mache casing - has protective cap and ink tip made of same recycled material
DE9110311U1 (en) * 1990-10-30 1991-12-19 Herlitz Ag, 1000 Berlin Painting and writing instrument
WO1994005511A1 (en) * 1992-08-28 1994-03-17 Bic Corporation Writing instrument barrel and method
DE9215799U1 (en) * 1992-11-20 1993-02-25 Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg Pen, especially cosmetic pencil
DE19855325A1 (en) * 1997-12-02 1999-06-10 Faber Castell A W Coating for paint, lead and cosmetic leads

Also Published As

Publication number Publication date
WO2011073999A2 (en) 2011-06-23

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