Patents by Inventor Li Sheng Ping

Li Sheng Ping 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).

  • Battery pack latch mechanism
    Patent number: 10892451
    Abstract: A rechargeable battery pack including a housing including a bottom wall and a top wall opposite the bottom wall, a plurality of battery cells at least partially positioned within the housing, and a latch mechanism. Where the latch mechanism includes a first linkage member having a contact surface accessible by the user from outside the housing, and where the contact surface is positioned proximate the bottom wall of the housing, a locking pawl movable with respect to the housing between a locked position and an unlocked position and in operable communication with the first linkage member, and where the locking pawl is positioned proximate the top wall of the housing.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: January 12, 2021
    Assignee: TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    Inventors: J. Luke Jenkins, Ryan Altenburger, William J. Saunders, Brent M. Willey, Li Sheng Ping
  • BATTERY PACK LATCH MECHANISM
    Publication number: 20190109308
    Abstract: A rechargeable battery pack including a housing including a bottom wall and a top wall opposite the bottom wall, a plurality of battery cells at least partially positioned within the housing, and a latch mechanism. Where the latch mechanism includes a first linkage member having a contact surface accessible by the user from outside the housing, and where the contact surface is positioned proximate the bottom wall of the housing, a locking pawl movable with respect to the housing between a locked position and an unlocked position and in operable communication with the first linkage member, and where the locking pawl is positioned proximate the top wall of the housing.
    Type: Application
    Filed: December 5, 2018
    Publication date: April 11, 2019
    Inventors: J. Luke Jenkins, Ryan Altenburger, William J. Saunders, Brent M. Willey, Li Sheng Ping
  • Battery pack latch mechanism
    Patent number: 10158105
    Abstract: A rechargeable battery pack including a housing, a plurality of battery cells at least partially positioned within the housing, and a latch mechanism. The latch mechanism including a first linkage member, a second linkage member in operable communication with the first linkage member, and a locking pawl directly coupled to the second linkage member and movable with respect to the housing between a locked position and an unlocked position.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: December 18, 2018
    Assignee: TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    Inventors: J. Luke Jenkins, Ryan Altenburger, William J. Saunders, Brent M. Willey, Li Sheng Ping
  • BATTERY PACK LATCH MECHANISM
    Publication number: 20170271632
    Abstract: A rechargeable battery pack including a housing, a plurality of battery cells at least partially positioned within the housing, and a latch mechanism. The latch mechanism including a first linkage member, a second linkage member in operable communication with the first linkage member, and a locking pawl directly coupled to the second linkage member and movable with respect to the housing between a locked position and an unlocked position.
    Type: Application
    Filed: March 15, 2017
    Publication date: September 21, 2017
    Inventors: J. Luke Jenkins, Ryan Altenburger, William J. Saunders, Brent M. Willey, Li Sheng Ping