Patents by Inventor Robert Penenburgh

Robert Penenburgh 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).

  • Lifting system
    Patent number: 8474793
    Abstract: The invention provides a lifting system that decreases the amount of energy used while lifting luggage from the ground in a variety of locations. According to the invention, a lifting system operates on a regenerative braking mechanism that provides for recharging the battery of the lifting system using energy created from rotational force generated by the lowering of an arm of the lifting system.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: July 2, 2013
    Assignee: Automotive Resource, Inc.
    Inventor: Robert Penenburgh
  • LIFTING SYSTEM
    Publication number: 20110084245
    Abstract: The invention provides a lifting system that decreases the amount of energy used while lifting luggage from the ground in a variety of locations. According to the invention, a lifting system operates on a regenerative braking mechanism that provides for recharging the battery of the lifting system using energy created from rotational force generated by the lowering of an arm of the lifting system.
    Type: Application
    Filed: October 12, 2010
    Publication date: April 14, 2011
    Inventor: Robert Penenburgh