Patents by Inventor Peter J. Grubb

Peter J. Grubb 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: 5513816
    Abstract: A dual pivoted hook line stowing or flaking system is provided for storing coiled line either vertically as on a mast or horizontally as on a deck, in which both of the hooks contain tabs rotatable in a plane parallel to the plane of the loops from outwardly pointed positions to inwardly pointed positions. The rotation of the tabs to the interior of the coiled or looped line permits easy removal of the line for rapid lowering of the sails or to permit unfettered casting or throwing of the line from a coiled position on deck. In one embodiment, the pivoted hook includes a two part structure, with a fixed flange base and an integral fixed barrel into which is inserted a rotatable barrel with the top secured to the top of the rotatable barrel.
    Type: Grant
    Filed: December 28, 1993
    Date of Patent: May 7, 1996
    Inventor: Peter J. Grubb