Patents by Inventor Stefan Tamm

Stefan Tamm has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12268271
    Abstract: A shoe upper for a shoe, in particular a sports shoe, is provided having a first portion and a second portion that are jointly manufactured as a knitted fabric, wherein only one of the first portion and the second portion the knitted fabric is reinforced by a coating of a polymer material applied to the shoe upper.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: April 8, 2025
    Assignee: adidas AG
    Inventors: Astrid Karin Lang, Stefan Tamm
  • Patent number: 12270131
    Abstract: A knitted upper for an article of footwear. The knitted upper is formed essentially as a single piece in a three-dimensional knitting process. The knitted upper includes at least one activated shrink yarn.
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: April 8, 2025
    Assignee: adidas AG
    Inventors: Rainer Unnewehr, Stefan Tamm, Claudiu-Ionut Popescu
  • Patent number: 12250994
    Abstract: Described are shoes, particularly a sports shoe, having an upper and at least one of an outer sole and a midsole connected to the upper. As examples, the outer sole is knitted in a unitary fashion with the upper. As further examples, an insert is positioned within the one-piece knitwear, wherein the insert comprises a profile that increases traction of the outer sole.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: March 18, 2025
    Assignee: adidas AG
    Inventors: Stefan Tamm, Carl Arnese, James Carnes
  • Patent number: 12220017
    Abstract: Described are uppers for a sports shoe with flat weft-knitted knitwear. The flat weft-knitted knitwear forms a top portion and a bottom portion of the upper. The top portion is formed as tube weft-knitted knitwear such that it is configured to surround a part of a shank of a wearer of the sports shoe when worn. The bottom portion is configured to cover at least a part of a foot of the wearer of the sports shoe when worn.
    Type: Grant
    Filed: November 16, 2023
    Date of Patent: February 11, 2025
    Assignee: adidas AG
    Inventor: Stefan Tamm
  • Patent number: 12082639
    Abstract: A shoe upper for a shoe, in particular a sports shoe, is provided having a first portion and a second portion that are jointly manufactured as a knitted fabric, wherein only one of the first portion and the second portion the knitted fabric is reinforced by a coating of a polymer material applied to the shoe upper.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: September 10, 2024
    Assignee: adidas AG
    Inventors: Astrid Karin Lang, Stefan Tamm
  • Publication number: 20240268504
    Abstract: Described are uppers for a sports shoe with flat weft-knitted knitwear. The flat weft-knitted knitwear forms a top portion and a bottom portion of the upper. The top portion is formed as tube weft-knitted knitwear such that it is configured to surround a part of a shank of a wearer of the sports shoe when worn. The bottom portion is configured to cover at least a part of a foot of the wearer of the sports shoe when worn.
    Type: Application
    Filed: November 16, 2023
    Publication date: August 15, 2024
    Inventor: Stefan Tamm
  • Publication number: 20240099417
    Abstract: A knit shoe, shoe upper for a shoe, and a flat-knitted element for a shoe upper, in particular a sports shoe, is provided having a first portion and a second portion that are jointly manufactured as a knitted fabric. A knit shoe may include a three-dimensional upper comprising a one-piece flat-knitted element having a contour defining a collar of the upper and a base area knitted in one piece with the collar. Knit finished edges of the flat-knitted element may be joined such that a three-dimensional upper is formed having a seam on a medial or lateral side of the upper. The base area may include edges that may be coupled to provide a three-dimensional shape to the flat-knitted element. In some embodiments, the flat-knitted element forms an upper that is combined with a sole to form a knitted shoe.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 28, 2024
    Inventors: Astrid Karin LANG, Stefan TAMM
  • Patent number: 11896083
    Abstract: Described are uppers for a shoe, particularly a sports shoe, having at least one first partial area and at least one second partial area that are manufactured as one-piece knitwear, wherein the first partial area includes a first yarn and the second partial area includes a second yarn, and wherein the first yarn is more elastic than the second yarn.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: February 13, 2024
    Assignee: adidas AG
    Inventors: Stefan Tamm, Carl Arnese, James Carnes
  • Publication number: 20240041160
    Abstract: Described are uppers for a shoe, particularly a sports shoe, having at least one first partial area and at least one second partial area that are manufactured as one-piece knitwear, wherein the first partial area includes a first yarn and the second partial area includes a second yarn, and wherein the first yarn is more elastic than the second yarn.
    Type: Application
    Filed: October 16, 2023
    Publication date: February 8, 2024
    Inventors: Stefan Tamm, Carl Arnese, James Carnes
  • Publication number: 20240044054
    Abstract: A customized, flat-knit multi-zonal element for a shoe upper and a method of producing such an element that allows for continuous knitting while controlling positioning of individual threads. One or more carriages may move continuously along the needle bed while threads are provided to the needles for a complete stroke. Knit elements may include multiple zones with differing properties. Threads may alter positions within knit structures from zone to zone. A knit element may include a first zone in a first plane that includes at least two merged threads to form a merged knit structure and a second zone in a second plane connected to the first zone seamlessly. Some knit structures may be positioned throughout the knit element such that they control a position of zones relative to each other.
    Type: Application
    Filed: October 4, 2023
    Publication date: February 8, 2024
    Inventors: Florian POEGL, Wolfgang R. REMPP, Roland JENTER, Matthias LINZ, Florin FILIPESCU, Stefan TAMM
  • Patent number: 11849796
    Abstract: Described are uppers for a sports shoe with flat weft-knitted knitwear. The flat weft-knitted knitwear forms a top portion and a bottom portion of the upper. The top portion is formed as tube weft-knitted knitwear such that it is configured to surround a part of a shank of a wearer of the sports shoe when worn. The bottom portion is configured to cover at least a part of a foot of the wearer of the sports shoe when worn.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: December 26, 2023
    Assignee: adidas AG
    Inventor: Stefan Tamm
  • Patent number: 11821117
    Abstract: A customized, flat-knit multi-zonal element for a shoe upper and a method of producing such an element that allows for continuous knitting while controlling positioning of individual threads. One or more carriages may move continuously along the needle bed while threads are provided to the needles for a complete stroke. Knit elements may include multiple zones with differing properties. Threads may alter positions within knit structures from zone to zone. A knit element may include a first zone in a first plane that includes at least two merged threads to form a merged knit structure and a second zone in a second plane connected to the first zone seamlessly. Some knit structures may be positioned throughout the knit element such that they control a position of zones relative to each other.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: November 21, 2023
    Assignee: adidas AG
    Inventors: Florian Poegl, Wolfgang R. Rempp, Roland Jenter, Matthias Linz, Florin Filipescu, Stefan Tamm
  • Publication number: 20230255305
    Abstract: Described are shoes having an upper, and at least one of an outer sole and a midsole connected to the upper. At least one of the outer sole and the midsole is formed of knitwear.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 17, 2023
    Inventors: Stefan TAMM, Carl ARNESE, James CARNES
  • Patent number: 11678712
    Abstract: An article of footwear includes a knitted upper component and a thermoplastic polyurethane yarn stitched into a region of the knitted upper component. The thermoplastic polyurethane yarn is fused with the knitted component at the region of the knitted upper component. The article of footwear may include at least one of an outer sole and a midsole connected to the upper, with at least one of the outer sole and the midsole formed of knitwear.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: June 20, 2023
    Assignee: adidas AG
    Inventors: Stefan Tamm, Carl Arnese, James Carnes
  • Patent number: 11666113
    Abstract: Described are shoes, particularly a sports shoe, having an upper and at least one of an outer sole and a midsole connected to the upper. As examples, the outer sole is knitted in a unitary fashion with the upper. As further examples, an insert is positioned within the one-piece knitwear, wherein the insert comprises a profile that increases traction of the outer sole.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: June 6, 2023
    Assignee: adidas AG
    Inventors: Stefan Tamm, Carl Arnese, James Carnes
  • Publication number: 20230157404
    Abstract: A shoe includes an upper and a sole. The upper includes an outer layer having a first knitwear and an inner layer having a second knitwear. The first knitwear differs from the second knitwear with regard to at least one of a yarn used, a stitch structure, an alignment, and a form.
    Type: Application
    Filed: January 25, 2023
    Publication date: May 25, 2023
    Inventors: Stefan Tamm, Carl Arnese
  • Patent number: 11589637
    Abstract: A shoe includes an upper and a sole. The upper includes an outer layer having a first knitwear and an inner layer having a second knitwear. The first knitwear differs from the second knitwear with regard to at least one of a yarn used, a stitch structure, an alignment, and a form.
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: February 28, 2023
    Assignee: adidas AG
    Inventors: Stefan Tamm, Carl Arnese
  • Publication number: 20220330649
    Abstract: Described are uppers for a sports shoe with flat weft-knitted knitwear. The flat weft-knitted knitwear forms a top portion and a bottom portion of the upper. The top portion is formed as tube weft-knitted knitwear such that it is configured to surround a part of a shank of a wearer of the sports shoe when worn. The bottom portion is configured to cover at least a part of a foot of the wearer of the sports shoe when worn.
    Type: Application
    Filed: February 10, 2022
    Publication date: October 20, 2022
    Inventor: Stefan Tamm
  • Publication number: 20220325447
    Abstract: A knitted upper for an article of footwear. The knitted upper is formed essentially as a single piece in a three-dimensional knitting process. The knitted upper includes at least one activated shrink yarn.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 13, 2022
    Inventors: Rainer UNNEWEHR, Stefan TAMM, Claudiu-Ionut POPESCU
  • Patent number: 11408103
    Abstract: A knitted upper for an article of footwear. The knitted upper is formed essentially as a single piece in a three-dimensional knitting process. The knitted upper includes at least one activated shrink yarn.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: August 9, 2022
    Assignee: adidas AG
    Inventors: Rainer Unnewehr, Stefan Tamm, Claudiu-Ionut Popescu