Patents by Inventor Patrick P. Wright

Patrick P. Wright 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).

  • Suitcase with a back pack adaptor
    Patent number: 4223819
    Abstract: A pack frame with a canvas panel attached by straps to the front of the pack frame can be supported on a user's back using shoulder straps and a waistband, a pack sack may be attached using hooks to the front of the pack frame and slots formed in the pack frame can permit the attachment of a suitcase to the pack frame by means of a strap attached around the suitcase and through the slots, a handle on the suitcase permits the carrying of the suitcase in the conventional manner with the pack frame and back pack inserted in the suitcase.
    Type: Grant
    Filed: April 5, 1977
    Date of Patent: September 23, 1980
    Inventor: Patrick P. Wright