Patents by Inventor Gregory Marvin Strach

Gregory Marvin Strach 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).

  • Tire with tread elements including dual angled chamfer
    Patent number: 11472232
    Abstract: A tire includes a tread formed with tread elements that include a dual angled chamfer. The tire includes a pair of sidewalls extending radially outward to a ground-engaging tread. A plurality of circumferentially-extending grooves extend about the tread and define a plurality of ribs. A plurality of laterally-extending grooves cooperate with the circumferential grooves to divide the ribs into tread elements. A plurality of selected tread elements are formed with a dual angled chamfer. Each of the selected tread elements includes a body, a radially outer, ground-engaging surface, a chamfer side, and a dual angled chamfer that is formed in the body between the ground-engaging surface and the chamfer side.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: October 18, 2022
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Michael Stefan Skurich, Zachary William Juergens, Jeremy Lee Roberts, Jung Wan Cho, Gregory Marvin Strach
  • TIRE WITH TREAD ELEMENTS INCLUDING DUAL ANGLED CHAMFER
    Publication number: 20210188010
    Abstract: A tire includes a tread formed with tread elements that include a dual angled chamfer. The tire includes a pair of sidewalls extending radially outward to a ground-engaging tread. A plurality of circumferentially-extending grooves extend about the tread and define a plurality of ribs. A plurality of laterally-extending grooves cooperate with the circumferential grooves to divide the ribs into tread elements. A plurality of selected tread elements are formed with a dual angled chamfer. Each of the selected tread elements includes a body, a radially outer, ground-engaging surface, a chamfer side, and a dual angled chamfer that is formed in the body between the ground-engaging surface and the chamfer side.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 24, 2021
    Inventors: Michael Stefan Skurich, Zachary William Juergens, Jeremy Lee Roberts, Jung Wan Cho, Gregory Marvin Strach
  • Tire tread
    Patent number: D515019
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: February 14, 2006
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Dale Edward Umstot, William Thomas Adams, Jr., Gregory Marvin Strach
  • Tire
    Patent number: D579862
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: November 4, 2008
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Delwyn Lovell Harvey, Daniel Christian Shavers, Karl Eric Sundkvist, Gregory Marvin Strach, Brian David Digman