Patents by Inventor Donald E. Culp

Donald E. Culp 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: 5649504
    Abstract: The invention of this application provides a leash system comprising a distance lead and a close control lead each with a handle and a clasp suitable for independent use separate from the system. The distance lead is releasably connected to the close control lead at a position intermediate of the length of the close control lead. In this manner two complete leashes are provided in a system that allows either a distant lead for more freedom of movement for the dog or a close control lead to restrain the dog when necessary. In addition each lead is independently useable.
    Type: Grant
    Filed: May 29, 1996
    Date of Patent: July 22, 1997
    Inventor: Donald E. Culp