Patents by Inventor David F. Limbacher

David F. Limbacher 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).

  • Quick change tarpaulin for retractable tarpaulin system
    Patent number: 7878573
    Abstract: A tarpaulin structure for covering a cargo space and used in combination with a support and retraction system includes a body and an openable sleeve for a plurality of the cross supports of the system. Connectors hold the sleeves closed about the cross supports. The tarpaulin system may be installed onto and removed from the cross supports of a tarpaulin support and retraction system without requiring the user to disconnect the cross supports from the drive cables.
    Type: Grant
    Filed: December 7, 2007
    Date of Patent: February 1, 2011
    Inventor: David F. Limbacher
  • QUICK CHANGE TARPAULIN FOR RETRACTABLE TARPAULIN SYSTEM
    Publication number: 20080136213
    Abstract: A tarpaulin structure for covering a cargo space and used in combination with a support and retraction system includes a body and an openable sleeve for a plurality of the cross supports of the system. Connectors hold the sleeves closed about the cross supports. The tarpaulin system may be installed onto and removed from the cross supports of a tarpaulin support and retraction system without requiring the user to disconnect the cross supports from the drive cables.
    Type: Application
    Filed: December 7, 2007
    Publication date: June 12, 2008
    Inventor: David F. Limbacher