Patents by Inventor Wendell E. Baum

Wendell E. Baum 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: 4776158
    Abstract: A conventional rake includes a stripper bar on the teeth which is movable by a push rod on the handle of the rake from a raised raking position to a lowered leaf push-off position. A spring clip holds the stripper bar in the raised position and may be assisted by a releasable guide element on the handle engaging the push rod.
    Type: Grant
    Filed: March 2, 1987
    Date of Patent: October 11, 1988
    Inventor: Wendell E. Baum
  • Patent number: 4570342
    Abstract: A device for holding a backed razor blade comprising a holder including a strip of sheet metal folded on itself to have first and second layers joined at one end. The blade is receivable between the layers adjacent the folded end. The strip at the folded end is cut away at one corner to receive and expose a corner of the blade and rebated at an edge opposite the cut-away corner to receive the sides of the safety razor blade back. The layers of folded strip are joined together at a point adjacent the end thereof opposite the folded end by striking the layers with a die from one side to form an indentation in one layer extending into the other layer to swage the layers together at the indentation and to form a boss in the other layer extending outwardly therefrom. A sheath is closely fitted about the holder and is slidable thereon from a blade covering position in which the sheath covers the blade to a sheath retracted position in which the corner of the blade is exposed.
    Type: Grant
    Filed: June 21, 1984
    Date of Patent: February 18, 1986
    Assignee: Cosco Industries, Inc.
    Inventor: Wendell E. Baum