Patents by Inventor Richard Sinnott

Richard Sinnott 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: 4208793
    Abstract: A fire fighting device is provided for breaking holes in ceilings, walls, and the like. A battering and cutting edge that extends downwardly from a pointed tip, and a horizontal or bottom blade extends perpendicular to the axis of an adapting means which is attached to the blade portion and to a pole for gripping by the firefighter. The bottom blade includes a fulcrum spaced away from the tip a first distance and protruding below the bottom cutting edge to thereby allow the battering and cutting means to pivot securely for use in pulling down walls and removing sections of ceilings. The cutting blade is a heavy gauge metal which includes a contoured portion that permits the pole-attached adapter to be nestled therein for purposes of securely attaching the adapter to the cutting blade by a filler metal.
    Type: Grant
    Filed: July 10, 1978
    Date of Patent: June 24, 1980
    Inventor: Richard Sinnott