Patents by Inventor Lee Crow

Lee Crow 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: 4982896
    Abstract: A fluid wand including a pistol grip, a nozzle and a tubular body communicating therebetween. The nozzle includes a hemispherical end wall adjacent a slit like opening configured as a rectangular box-like passageway and the piston grip maintains constant pressure on either side of an on/off valve. The emerging flow emanating therefrom is configured initially as an elongate ribbon which thereafter, due to enhanced cohesive forces engendered in a hemispherical end wall portion of the nozzle, causes the ribbon to reform as a substantially solid cylindrical shaft of fluid.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: January 8, 1991
    Inventor: Lee Crow