Patents by Inventor Herb Martin

Herb Martin 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).

  • Collapsible engine hoist
    Patent number: 7950626
    Abstract: The present invention relates to a collapsible hoist that can be easily stored and set up. The hoist is designed to provide sufficient lifting support to lift large objects such as an engine out of an engine compartment. Further, the invention provides the ability to transport and operate a hoist in a garage or in the field.
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: May 31, 2011
    Inventor: Herb Martin
  • Collapsible engine hoist
    Publication number: 20080157041
    Abstract: The present invention relates to a collapsible hoist that can be easily stored and set up. The hoist is designed to provide sufficient lifting support to lift large objects such as an engine out of an engine compartment.
    Type: Application
    Filed: July 19, 2007
    Publication date: July 3, 2008
    Inventor: Herb Martin