Patents Assigned to CROSSJACK LLC
  • Patent number: 11897740
    Abstract: An expandable car jack includes a vehicle lifting assembly with an upper lifting member, a lower lifting member mechanically coupled to the upper lifting member, and a lifting mechanism capable of moving the upper lifting member to a plurality of raised height positions. A base is coupled to the vehicle lifting assembly and includes a first base support member, a second base support member, and a base support coupler that is operable to selectively couple the first base support member to the second base support member in at least a first coupling position and a second coupling position.
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: February 13, 2024
    Assignee: CROSSJACK LLC
    Inventor: James Alford Flippin
  • Patent number: 11535500
    Abstract: An expandable car jack includes a vehicle lifting assembly with an upper lifting member, a lower lifting member mechanically coupled to the upper lifting member, and a lifting mechanism capable of moving the upper lifting member to a plurality of raised height positions. A base is coupled to the vehicle lifting assembly and includes a first base support member, a second base support member, and a base support coupler that is operable to selectively couple the first base support member to the second base support member in at least a first coupling position and a second coupling position.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: December 27, 2022
    Assignee: CROSSJACK LLC
    Inventor: James Alford Flippin