Patents Assigned to Level One Engineering LLC
  • Patent number: 11834124
    Abstract: A bicycle may include a front triangle and a rear suspension system that couples the front triangle to a rear wheel and is dampened by at least one shock absorber. The rear suspension system includes a six-bar linkage having two ternary links separated from each other by one or more binary links, such that the two ternary links do not share a common joint. One of the ternary links may comprise a chain stay. In some examples, the other ternary link may comprise the front triangle. In some examples, the other ternary link may comprise a rocker arm coupling a seat stay link to the shock absorber.
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: December 5, 2023
    Assignee: Level One Engineering LLC
    Inventor: Luther Mac Beale
  • Patent number: 11518469
    Abstract: A bicycle may include a front triangle and a rear suspension system that couples the front triangle to a rear wheel and is dampened by at least one shock absorber. The rear suspension system includes a six-bar linkage having two ternary links separated from each other by one or more binary links, such that the two ternary links do not share a common joint. One of the ternary links may comprise a chain stay. In some examples, the other ternary link may comprise the front triangle. In some examples, the other ternary link may comprise a rocker arm coupling a seat stay link to the shock absorber.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: December 6, 2022
    Assignee: Level One Engineering LLC
    Inventor: Luther Mac Beale
  • Patent number: 10822049
    Abstract: A bicycle may include a front triangle and a rear suspension system that couples the front triangle to a rear wheel and is dampened by at least one shock absorber. The rear suspension system includes a six-bar linkage having two ternary links separated from each other by one or more binary links, such that the two ternary links do not share a common joint. One of the ternary links may comprise a chain stay. In some examples, the other ternary link may comprise the front triangle. In some examples, the other ternary link may comprise a rocker arm coupling a seat stay link to the shock absorber.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: November 3, 2020
    Assignee: Level One Engineering LLC
    Inventor: Luther Mac Beale
  • Publication number: 20190144069
    Abstract: A bicycle may include a front triangle and a rear suspension system that couples the front triangle to a rear wheel and is dampened by at least one shock absorber. The rear suspension system includes a six-bar linkage having two ternary links separated from each other by one or more binary links, such that the two ternary links do not share a common joint. One of the ternary links may comprise a chain stay. In some examples, the other ternary link may comprise the front triangle. In some examples, the other ternary link may comprise a rocker arm coupling a seat stay link to the shock absorber.
    Type: Application
    Filed: December 21, 2018
    Publication date: May 16, 2019
    Applicant: Level One Engineering LLC
    Inventor: Luther Mac BEALE
  • Patent number: 10160512
    Abstract: A bicycle may include a front triangle and a rear suspension system that couples the front triangle to a rear wheel and is dampened by at least one shock absorber. The rear suspension system includes a six-bar linkage having two ternary links separated from each other by one or more binary links, such that the two ternary links do not share a common joint. One of the ternary links may comprise a chain stay. In some examples, the other ternary link may comprise the front triangle. In some examples, the other ternary link may comprise a rocker arm coupling a seat stay link to the shock absorber.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: December 25, 2018
    Assignee: Level One Engineering LLC
    Inventor: Luther Mac Beale
  • Publication number: 20180297661
    Abstract: A bicycle may include a front triangle and a rear suspension system that couples the front triangle to a rear wheel and is dampened by at least one shock absorber. The rear suspension system includes a six-bar linkage having two ternary links separated from each other by one or more binary links, such that the two ternary links do not share a common joint. One of the ternary links may comprise a chain stay. In some examples, the other ternary link may comprise the front triangle. In some examples, the other ternary link may comprise a rocker arm coupling a seat stay link to the shock absorber.
    Type: Application
    Filed: June 22, 2018
    Publication date: October 18, 2018
    Applicant: Level One Engineering LLC
    Inventor: Luther Mac BEALE
  • Patent number: 10011318
    Abstract: A bicycle may include a front triangle and a rear suspension system that couples the front triangle to a rear wheel and is dampened by at least one shock absorber. The rear suspension system includes a six-bar linkage having two ternary links separated from each other by one or more binary links, such that the two ternary links do not share a common joint. One of the ternary links may comprise a chain stay. In some examples, the other ternary link may comprise the front triangle. In some examples, the other ternary link may comprise a rocker arm coupling a seat stay link to the shock absorber.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: July 3, 2018
    Assignee: Level One Engineering LLC
    Inventor: Luther Mac Beale
  • Publication number: 20180037295
    Abstract: A bicycle may include a front triangle and a rear suspension system that couples the front triangle to a rear wheel and is dampened by at least one shock absorber. The rear suspension system includes a six-bar linkage having two ternary links separated from each other by one or more binary links, such that the two ternary links do not share a common joint. One of the ternary links may comprise a chain stay. In some examples, the other ternary link may comprise the front triangle. In some examples, the other ternary link may comprise a rocker arm coupling a seat stay link to the shock absorber.
    Type: Application
    Filed: August 4, 2017
    Publication date: February 8, 2018
    Applicant: Level One Engineering LLC
    Inventor: Luther Mac BEALE
  • Patent number: 9302732
    Abstract: A rear suspension bicycle in which a lower linkage member between the front triangle and the rear wheel swingarm includes a flexible portion of material rather than a discrete pivot point.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: April 5, 2016
    Assignee: Level One Engineering LLC
    Inventor: Luther Mac Beale
  • Publication number: 20150191213
    Abstract: A rear suspension bicycle in which a lower linkage member between the front triangle and the rear wheel swingarm includes a flexible portion of material rather than a discrete pivot point.
    Type: Application
    Filed: March 23, 2015
    Publication date: July 9, 2015
    Applicant: Level One Engineering LLC
    Inventor: Luther Mac BEALE
  • Patent number: 8998235
    Abstract: A rear suspension bicycle in which a lower linkage member between the front triangle and the rear wheel swingarm of the bicycle extends a significant distance backward toward the rear wheel. Rear suspension configurations according to the present teachings may exhibit one or more of the following characteristics: (i) the center of curvature of the rear wheel axis of rotation and the instant center of the bicycle may be substantially equidistant from the pedaling axis when the shock absorber is fully compressed, (ii) as the shock absorber is compressed from a fully uncompressed state to a fully compressed state, a rate of change of chainstay length may decrease substantially linearly, and (iii) as the shock absorber is compressed from a fully uncompressed state to a fully compressed state, the acceleration anti-squat value may decrease from a value substantially equal to 100% to a value of substantially equal to zero.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: April 7, 2015
    Assignee: Level One Engineering LLC
    Inventor: Luther M. Beale