Patents by Inventor Larry Nelson Cheek

Larry Nelson Cheek 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).

  • Patent number: 10806654
    Abstract: A mobility chair has a base frame with a seat bottom, a seatback, motorized drive wheels, and safety wheels, an actuated hoist with a mast, boom, winch, and sling that has a stowed configuration and an operative configuration, and outriggers that have a retracted configuration proximate to the base frame and an extended configuration ahead of the mobility chair. The boom is raised and its forward portion is rotated ahead of the frontmost section of the seat while its rear portion remains behind the boom. The seatback can be raised from the base frame and can also be hingedly connected to the seat bottom which rotates relative to the base frame through a bracket in the front section so that as the seatback is raised, the seat bottom rotates with the seatback into an upright standing configuration with the seat bottom aligned with the seatback in the vertical orientation.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 20, 2020
    Inventor: Larry Nelson Cheek
  • Publication number: 20200163819
    Abstract: A mobility chair has a base frame with a seat bottom, a seatback, motorized drive wheels, and safety wheels, an actuated hoist with a mast, boom, winch, and sling that has a stowed configuration and an operative configuration, and outriggers that have a retracted configuration proximate to the base frame and an extended configuration ahead of the mobility chair. The boom is raised and its forward portion is rotated ahead of the frontmost section of the seat while its rear portion remains behind the boom. The seatback can be raised from the base frame and can also be hingedly connected to the seat bottom which rotates relative to the base frame through a bracket in the front section so that as the seatback is raised, the seat bottom rotates with the seatback into an upright standing configuration with the seat bottom aligned with the seatback in the vertical orientation.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Inventor: Larry Nelson Cheek
  • Patent number: 10548792
    Abstract: A motorized chair is provided. The chair comprises a seat, a back, a hoist comprising at least a mast, a winch, and a sling, and at least one actuator, that based on receipt of a first instruction to activate the hoist, raises the seat and back and extends the mast over the raised seat and back. Based on receipt of a second instruction, the at least one actuator instructs the winch to raise the sling. An individual seated in the chair, based on actuator receipt of the first instruction, is raised to an upright position. The sling comprises at least one member for attachment to the individual. Based on the attachment of the at least one member to the individual and based on receipt of the second instruction by the at least one actuator, the hoist lifts the individual.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: February 4, 2020
    Inventor: Larry Nelson Cheek
  • Publication number: 20180214328
    Abstract: A motorized chair is provided. The chair comprises a seat, a back, a hoist comprising at least a mast, a winch, and a sling, and at least one actuator, that based on receipt of a first instruction to activate the hoist, raises the seat and back and extends the mast over the raised seat and back. Based on receipt of a second instruction, the at least one actuator instructs the winch to raise the sling. An individual seated in the chair, based on actuator receipt of the first instruction, is raised to an upright position. The sling comprises at least one member for attachment to the individual. Based on the attachment of the at least one member to the individual and based on receipt of the second instruction by the at least one actuator, the hoist lifts the individual.
    Type: Application
    Filed: February 1, 2017
    Publication date: August 2, 2018
    Inventor: Larry Nelson Cheek