Patents by Inventor George W. Cowman

George W. Cowman 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: 4718468
    Abstract: A router guide 26 includes a subbase plate 28 coupled to a guide element 68 by a pair of rods 30 and 32. A pair of guide surfaces 124 and 136 are located on guide element 68 adjacent subbase plate 28 when the guide element is in a first position for use in linear cutting and edge planing operations. A guide bar 182 with trammel point 196 is located adjustably on one surface of guide element 68 for use in a curvilinear cutting operation when the guide element is in a second position which is inverted from the first position. Another pair of guide surfaces 202 and 204 are located on the guide element 68 for use in trimming of internal angle surfaces when the guide element is in a third position which is revolved from the first position.
    Type: Grant
    Filed: February 25, 1986
    Date of Patent: January 12, 1988
    Assignee: Black & Decker Inc.
    Inventor: George W. Cowman
  • Patent number: 4489902
    Abstract: A cord caddy for carrying or storing a dispensable length of cord wherein the cord caddy includes a multi-layered reel disposed within an open-faced pan shaped housing. The cord or other flexible member will be coiled about the reel in upper and lower chambers thereof so as to be unwound (dispensed) therefrom whenever it is desired to use the extension cord. The reel will be free to oscillate within the housing during the dispensing of the cord therefrom. A cord stake will fix one free end of the cord while the opposite end is pulled so that during oscillation of the reel within the housing the housing will partake of the sliding translatory motion along the ground a distance that amounts to one-half of the total length of the cord exiting from the housing. The cord is free to rotate within the housing during the dispensing of the cord therefrom.
    Type: Grant
    Filed: December 2, 1982
    Date of Patent: December 25, 1984
    Assignee: Black & Decker Inc.
    Inventors: Peter C. Chaconas, George W. Cowman
  • Patent number: D382786
    Type: Grant
    Filed: March 2, 1995
    Date of Patent: August 26, 1997
    Assignee: Black & Decker Inc.
    Inventors: Nicholas E. Achterberg, George W. Cowman, Russell M. Timmons