A43B9/12

Method for making moisture-permeable waterproof shoe having integrally formed upper
11786014 · 2023-10-17 ·

A method for making a moisture-permeable waterproof shoe includes: (A) sleeving an inner sleeve unit on a last; (B) coating a bonding agent on an inner surface of an upper unit; (C) sleeving the upper unit on an assembly of the inner sleeve unit and the last; (D) placing an assembly of the upper unit, the inner sleeve unit and the last in a heating device; (E) placing the assembly in a vacuum bag; (F) placing the vacuum bag in a freezing device; (G) removing the assembly from the vacuum bag; (H) pulling out the last from the inner sleeve unit; and (I) fixing a sole to a bottom portion of a three-dimensional upper structure.

POLYOLEFIN-BASED SYNTHETIC LEATHER AND ARTICLES FORMED THEREFROM

A variety of plates for footwear are provided including a polyolefin resin. Sole structures and articles of footwear formed therefrom are also provided. Methods of making the polyolefin resin compositions, plates, sole structures, and articles of footwear are also provided. In some aspects, the polyolefin resin composition includes an effective amount of a polymeric resin modifier. The effective amount can be an amount effective to allow the resin composition to pass a flex test, and in particular to pass a flex test without significant change in abrasion loss. In some aspects, the resin composition also includes a clarifying agent to improve optical clarity of the plate. In some aspects, the plates include a textile disposed on one or both of a first side and the second side of the plate. The textile can provide for improved bonding of the plate to other components such as a chassis or an upper.

POLYOLEFIN-BASED SYNTHETIC LEATHER AND ARTICLES FORMED THEREFROM

A variety of plates for footwear are provided including a polyolefin resin. Sole structures and articles of footwear formed therefrom are also provided. Methods of making the polyolefin resin compositions, plates, sole structures, and articles of footwear are also provided. In some aspects, the polyolefin resin composition includes an effective amount of a polymeric resin modifier. The effective amount can be an amount effective to allow the resin composition to pass a flex test, and in particular to pass a flex test without significant change in abrasion loss. In some aspects, the resin composition also includes a clarifying agent to improve optical clarity of the plate. In some aspects, the plates include a textile disposed on one or both of a first side and the second side of the plate. The textile can provide for improved bonding of the plate to other components such as a chassis or an upper.

Footwear having motorized adjustment system and elastic upper
11638465 · 2023-05-02 · ·

An article of footwear may include an upper configured to receive a foot of a wearer, the upper including one or more elastic portions and one or more substantially inelastic portions. The footwear may further include a plurality of lace receiving members fixedly attached to an outer surface of the upper on the inelastic portions of the upper. Also, the footwear may include a sole structure fixedly attached to the upper. In addition, the footwear may include a motorized tensioning system including a motorized tightening device and a tensile member extending through the plurality of lace receiving members, the tightening device being configured to apply tension in the tensile member to adjust the size of an internal void defined by the article of footwear by drawing two or more of the plurality of lace receiving members closer to one another.

Footwear having motorized adjustment system and elastic upper
11638465 · 2023-05-02 · ·

An article of footwear may include an upper configured to receive a foot of a wearer, the upper including one or more elastic portions and one or more substantially inelastic portions. The footwear may further include a plurality of lace receiving members fixedly attached to an outer surface of the upper on the inelastic portions of the upper. Also, the footwear may include a sole structure fixedly attached to the upper. In addition, the footwear may include a motorized tensioning system including a motorized tightening device and a tensile member extending through the plurality of lace receiving members, the tightening device being configured to apply tension in the tensile member to adjust the size of an internal void defined by the article of footwear by drawing two or more of the plurality of lace receiving members closer to one another.

ARTICULATED CUSHIONING ARTICLE WITH TENSILE COMPONENT AND METHOD OF MANUFACTURING A CUSHIONING ARTICLE

A cushioning article includes a bladder enclosing an interior cavity and retaining a gas in the interior cavity. A tensile component is disposed in the interior cavity and includes tensile layers and a plurality of tethers connecting the tensile layers. The tensile layers are connected to an inner surface of the bladder such that the tethers span across the interior cavity. The bladder has an inwardly-protruding bond that joins an inner surface of the bladder to the tensile component, protrudes inward into the interior cavity, and partially traverses the plurality of tethers such that the bladder is narrowed at the inwardly protruding bond and the gas in the interior cavity fluidly communicates across the inwardly-protruding bond. A method of manufacturing a cushioning article is disclosed.

ARTICULATED CUSHIONING ARTICLE WITH TENSILE COMPONENT AND METHOD OF MANUFACTURING A CUSHIONING ARTICLE

A cushioning article includes a bladder enclosing an interior cavity and retaining a gas in the interior cavity. A tensile component is disposed in the interior cavity and includes tensile layers and a plurality of tethers connecting the tensile layers. The tensile layers are connected to an inner surface of the bladder such that the tethers span across the interior cavity. The bladder has an inwardly-protruding bond that joins an inner surface of the bladder to the tensile component, protrudes inward into the interior cavity, and partially traverses the plurality of tethers such that the bladder is narrowed at the inwardly protruding bond and the gas in the interior cavity fluidly communicates across the inwardly-protruding bond. A method of manufacturing a cushioning article is disclosed.

CUSHIONING ARTICLE WITH TENSILE COMPONENT AND METHOD OF MANUFACTURING A CUSHIONING ARTICLE
20230147851 · 2023-05-11 · ·

A cushioning article comprises a first and a second polymeric sheet bonded to one another and enclosing an interior cavity. The polymeric sheets retain a gas in the interior cavity. A tensile component disposed in the interior cavity includes a first tensile layer, a second tensile layer, and a plurality of tethers spanning the interior cavity and connecting the first tensile layer to the second tensile layer. An inwardly-protruding bond joins the first polymeric sheet to the first tensile layer, protrudes inward from the first polymeric sheet toward the second polymeric sheet, and partially traverses the plurality of tethers. The first polymeric sheet is displaced from the first tensile layer adjacent to the inwardly-protruding bond by the gas. A method of manufacturing a cushioning article is disclosed.

CUSHIONING ARTICLE WITH TENSILE COMPONENT AND METHOD OF MANUFACTURING A CUSHIONING ARTICLE
20230147851 · 2023-05-11 · ·

A cushioning article comprises a first and a second polymeric sheet bonded to one another and enclosing an interior cavity. The polymeric sheets retain a gas in the interior cavity. A tensile component disposed in the interior cavity includes a first tensile layer, a second tensile layer, and a plurality of tethers spanning the interior cavity and connecting the first tensile layer to the second tensile layer. An inwardly-protruding bond joins the first polymeric sheet to the first tensile layer, protrudes inward from the first polymeric sheet toward the second polymeric sheet, and partially traverses the plurality of tethers. The first polymeric sheet is displaced from the first tensile layer adjacent to the inwardly-protruding bond by the gas. A method of manufacturing a cushioning article is disclosed.

ARTICLES OF FOOTWEAR, APPAREL, AND SPORTS EQUIPMENT WITH SOIL-SHEDDING PROPERTIES

An article of footwear (100), apparel (500, 600), and/or sporting equipment (300, 400), and methods of manufacturing thereof, having a hydrogel present on at least a portion of an externally-facing side of the article. The hydrogel is effective in reducing soil accumulation on the article, and/or for reducing soil adhesion to the article.