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US20190022450A1 - Material with weight for sportswear - Google Patents

Material with weight for sportswear Download PDF

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Publication number
US20190022450A1
US20190022450A1 US15/986,016 US201815986016A US2019022450A1 US 20190022450 A1 US20190022450 A1 US 20190022450A1 US 201815986016 A US201815986016 A US 201815986016A US 2019022450 A1 US2019022450 A1 US 2019022450A1
Authority
US
United States
Prior art keywords
sportswear
spheres
weight
rubber
weighted
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.)
Abandoned
Application number
US15/986,016
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English (en)
Inventor
Sebastián MARTINOLI SANZ
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 US20190022450A1 publication Critical patent/US20190022450A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/065—User-manipulated weights worn on user's body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/30—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being formed of particles, e.g. chips, granules, powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/0015—Sports garments other than provided for in groups A41D13/0007 - A41D13/088
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/02—Layered materials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/0601—Special physical structures of used masses
    • A63B21/0607—Plastic masses, e.g. elastomers; Masses provided with plastic coverings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/025—Particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/048—Natural or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0207—Elastomeric fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/105—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/12—Mixture of at least two particles made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary

Definitions

  • the present invention in general terms, refers to a process to manufacture a weighted material, for sportswear, and said obtained material, that includes metal spheres, one or more elastomers and a textile material.
  • U.S. Pat. No. 3,490,766 describes a training device that includes a flexible body with a pocket that has an opening in one of its lateral borders, that allows to introduce a unit that possesses a plurality of metal spherical small pieces, each of them surrounded and embedded in a plastic material.
  • the metallic particles are from iron, or steel or metallic oxides or sulfates.
  • the plastic material can be rubber or a flexible thermoplastic. Besides, it is mentioned that the plastic material is used in a fluid state to mold it through the metallic particles, generating a continuous phase.
  • U.S. Pat. No. 5,359,735 disclosures a procedure to recoat a surface, that includes: i) form a sprayable rubber material; ii) apply the rubber material on a surface to form a first layer that covers up completely said surface; iii) apply a layer of hollow microspheres filled with gas to the first layer while the first layer is still humid; and iv) repeat the phases of apply the mixture of sprayable rubber and microspheres filled with gas in alternate layers to the surface to form a coating of selected/desired thickness on the surface.
  • a seamless clothing piece made from a single piece that includes a layer of internal base made from textile material to recover part of the user's body, a continuous cladding that includes at least one layer of sprayable rubber material; and a layer of hollow microspheres filled with gas.
  • U.S. Pat. No. 5,659,898 describes a whole-body suit that includes two layers of elastic tissue that includes a first internal layer and a second external layer and extended flexible weights that includes a polyurethane alloy and a metallic agent, inserted between said layers of elastic tissue and a third fabric layer of decorative material selected from spandex, latex or another stretchable material.
  • U.S. Pat. No. 8,156,572 describes a clothing article with coupled weights that includes strategically localized weights in the fabric, made from a solidified gel that is in pockets of the clothing article.
  • the clothing article can be made from natural or synthetic materials, such as cotton, nylon, polyester, lycra, spandex, or combinations of them.
  • the patent application US 2010/0319099 describes a training suit that includes a single piece or part of two members, build from a mixture of fabrics and a series of integral cells strategically located in the whole cloth, that receive a quantify of weight material.
  • the patent application US 2013/0281262 disclosures an exercise device to be used around a subject's wrist, that includes a belt, a fastener and a weight inserted in the belt that contains a plurality of metallic chips included in a mold of rubber gel.
  • the present invention differs from the state of the start, because it provides a process to manufacture a weighted material for sportswear, and said weighted material for sportswear in which the weight is part of the sportswear, it adapts to the user's body shape, it can be washed after its use and does not require that the user insert or remove the weighted material from the sportswear.
  • the present invention refers to a process to manufacture a weighted material for sportswear that adapts the user's body shape, it can be washed after its use, and does not require to insert or remove the weights from the sportswear.
  • the present invention describes a weighted material for sportswear that is composed by metallic spheres, one or more elastomers and one or more textile materials.
  • Such weighted material can be used to manufacture different kinds of clothes, selected but not limited to leggings (pants, shorts, sweatshirts), t-shirts (sleeveless, short sleeve, long sleeve and 3 ⁇ 4) and belts (wristbands, ankle supports, ankle braces).
  • FIG. 1 is a front view of the weighted material for sportswear
  • FIG. 2 is a view of the sportswear, that includes two layers of textile material which in between them the weighted material is assembled by seams in said sportswear, which contains metallic spheres ( 1 ) embedded in elastomeric material ( 2 ) and textile material ( 3 ).
  • the present invention refers to a process to manufacture a weighted material for sportswear that allows to increase the force, resistance and muscle development in sportsmen and athletes during their training.
  • the material obtained by the process described here is useful to be incorporated de clothing pieces such as t-shirts, shorts, leggings, ankle supports, ankle braces, wristbands, etc.
  • Said weighted material has various advantages to the user, because it is thin, flexible, it adapts to the user's body shape, it can be washed after its use, and is not necessary to insert or remove the weights from the sportswear.
  • the main steps of the process described in the present invention includes:
  • weighted material for sports clothes is described, which is manufactured by the method previously described, wherein such material is composed by:
  • the heavy and flexible material described in the present invention includes metallic spheres from 1 to 3 mm of diameter, that can be conformed mainly by microspheres of metals such steel and tungsten. These two metals are used in order to mix their characteristics: tungsten is one of the more dense existing materials (18 g/cm 3 ) as compared to steel, that has a high density (approx. 8 g/cm 3 ), but lower compared to tungsten. When these two materials are mixed in different proportions and added to an elastomer and a mold system, it results in a material for sportswear of different densities and weights, because at the moment that the sportswear is elaborated, is possible to obtain clothes with the same dimension and size, but with different weights between them.
  • the metal spheres are mixed with some kind of elastomer that helps to fix the spheres and allow them to stay as a thin and flexible layer that can adapt to any form of the human body.
  • the metallic spheres ( 1 ) may have a density between 8-18 g/cm 3 , and the material can be selected from steel, tungsten or mixtures of them.
  • the weighted material can include between 1-99% in weight of spheres from 1 to 3 mm of diameter composed by steel, and between 1-99% in weight of spheres from 1 to 3 mm of diameter composed by tungsten.
  • the elastomers ( 2 ) of weighted material for sportswear can be selected from latex, rubber, silicone, or mixtures of them.
  • the textile material ( 3 ) of the weighted material for sportswear can be selected from elastane (Spandex or Lycra), neoprene, cotton, polyester, or mixtures of them.
  • the weighted material is useful to elaborate a flexible and thin sportswear, with a thickness between 1 to 3 mm, and with a weight between 0.5 to 3.0 kilograms, and can include different products:
  • Example 1 Elaboration Process to Obtain a Weighted Material for Sportswear
  • Table No 1 shows the assays realized using an amount of elastomer of 0.50 g/cm 3 and table No 2 summarizes the assays realized an amount of elastomer of 1 g/cm 3 .
  • the weighted material for sportswear was used to manufacture different kinds of sportswear, obtaining flexible and thin pieces, with a thickness between 1 and 3 mm, and a weight between 500 and 3,000 grams, as shown in Table No 3.
  • Different kinds of sportswear were manufactured, selected but not limited to Leggings (shorts, pants, sport pants), t-shirts (sleeveless, short, long and 3 ⁇ 4 sleeve) and belts (ankle braces and wristbands).

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
US15/986,016 2017-07-21 2018-05-22 Material with weight for sportswear Abandoned US20190022450A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL1875-2017 2017-07-21
CL2017001875A CL2017001875A1 (es) 2017-07-21 2017-07-21 Material con peso para prendas deportivas

Publications (1)

Publication Number Publication Date
US20190022450A1 true US20190022450A1 (en) 2019-01-24

Family

ID=61147195

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/986,016 Abandoned US20190022450A1 (en) 2017-07-21 2018-05-22 Material with weight for sportswear

Country Status (4)

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US (1) US20190022450A1 (es)
CL (1) CL2017001875A1 (es)
MX (1) MX2018006393A (es)
WO (1) WO2019014783A1 (es)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190247699A1 (en) * 2018-02-12 2019-08-15 Loren GINERIS Weighted sock
US11117012B2 (en) 2017-01-06 2021-09-14 Lawrence T. Petrakis Breathable heavyweight garments for physical conditioning
US20230009796A1 (en) * 2019-03-28 2023-01-12 OMORPHO, Inc. Weighted apparel systems and methods for use in personal fitness
US20230071395A1 (en) * 2021-09-03 2023-03-09 Jacqueline Fogarty Concealed weight incorporating upper body garment
US20240050796A1 (en) * 2022-08-11 2024-02-15 Taylor Bond Compression Garment Weighting System
USD1049565S1 (en) 2021-09-10 2024-11-05 Levinsohn Textile Co., Inc. Vest
US12343583B2 (en) 2021-05-14 2025-07-01 Levinsohn Textile Co., Inc. Weighted clothing items

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5659898A (en) * 1994-10-18 1997-08-26 Bell, Jr.; Charles Exercise suit having flexible elongated weights between elastic fabric layers
FR2777789B1 (fr) * 1998-04-28 2000-05-26 Poudres & Explosifs Ste Nale Poids destines a charger des vetements pour exercices corporels et nouveaux materiaux composites polymeriques reticules,denses,mous et souples
DE102007055725A1 (de) * 2007-12-06 2009-06-10 Basf Se Mehrlagiges Material, umfassend mindestens zwei metallisierte Schichten auf mindestens einem Textil, und Verfahren zu seiner Herstellung
US20110274903A1 (en) * 2010-05-07 2011-11-10 Charlene Stuart Weighted fabric articles and related materials and methods
US20170157447A1 (en) * 2015-12-05 2017-06-08 Megan Elizabeth Brown Cosmetically Hidden Weighted Clothing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11117012B2 (en) 2017-01-06 2021-09-14 Lawrence T. Petrakis Breathable heavyweight garments for physical conditioning
US20190247699A1 (en) * 2018-02-12 2019-08-15 Loren GINERIS Weighted sock
US11045681B2 (en) * 2018-02-12 2021-06-29 Loren GINERIS Weighted sock
US20230009796A1 (en) * 2019-03-28 2023-01-12 OMORPHO, Inc. Weighted apparel systems and methods for use in personal fitness
US12172043B2 (en) * 2019-03-28 2024-12-24 OMORPHO, Inc. Weighted apparel systems and methods for use in personal fitness
US12343583B2 (en) 2021-05-14 2025-07-01 Levinsohn Textile Co., Inc. Weighted clothing items
US20230071395A1 (en) * 2021-09-03 2023-03-09 Jacqueline Fogarty Concealed weight incorporating upper body garment
USD1049565S1 (en) 2021-09-10 2024-11-05 Levinsohn Textile Co., Inc. Vest
US20240050796A1 (en) * 2022-08-11 2024-02-15 Taylor Bond Compression Garment Weighting System

Also Published As

Publication number Publication date
WO2019014783A1 (es) 2019-01-24
CL2017001875A1 (es) 2017-12-11
MX2018006393A (es) 2019-02-14

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