Patents Assigned to EZ Jack LLC
  • Crank handle drive device
    Patent number: 10809756
    Abstract: Various implementations include a handle attachment device. The device includes a body and a drive shaft. The body has a first portion and a second portion. Each of the first portion and second portion defines at least one fastener opening. Each of the at least one fastener opening defined by the first portion is alignable with one of the at least one fastener opening defined by the second portion. The first portion and the second portion are clampable on a crank when the device is in a mounted position. The crank has a crank rotational axis.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: October 20, 2020
    Assignee: EZ Jack LLC
    Inventors: Joe R. Palermo, Jr., Trevor W. Richard
  • Crank handle drive device
    Patent number: 10496123
    Abstract: Various implementations include a handle attachment device. The device includes a body and a drive shaft. The body has a first portion and a second portion. Each of the first portion and second portion defines at least one fastener opening. Each of the at least one fastener opening defined by the first portion is alignable with one of the at least one fastener opening defined by the second portion. The first portion and the second portion are clampable on a crank when the device is in a mounted position. The crank has a crank rotational axis.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: December 3, 2019
    Assignee: EZ Jack LLC
    Inventors: Joe R. Palermo, Jr., Trevor W. Richard