Patents by Inventor Paul C. Mayer

Paul C. Mayer 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: 4428515
    Abstract: A belt-mountable scabbard for carrying a sportsman's knife comprises spaced apart walls defining an elongated recess for receiving and protecting the blade of a knife carried in the scabbard. A knife blade sharpener is permanently mounted on the scabbard and comprises a blade-receiving sharpening slot formed in the scabbard and a pair of angularly arranged abrasive elements permanently attached to a wall of the scabbard near the sharpening slot for making sliding engagement with the edge of a knife blade being moved in the slot to effect sharpening.
    Type: Grant
    Filed: April 26, 1982
    Date of Patent: January 31, 1984
    Assignee: Oy Fiskars AB
    Inventor: Paul C. Mayer
  • Patent number: 4179029
    Abstract: A functional blister package for snipper-type scissors comprising a display card; a transparent, flexible, blistered elongated covering; an outwardly bent edge on the transparent covering facing the display card and made to adhere to said card; the transparent covering being generally shaped to conform to the shape of the snippers; one end of the generally elongated transparent covering being shaped to closely embrace and lock in place the U-shaped handle of the snippers; the other end of the transparent covering being trapezoidal in shape to permit restricted movement of the blades; and a cut-out portion in the transparent blistered covering substantially midway between said ends and allowing the finger or thumb loop of the snipper to project outside so as to permit the snippers to be grasped and tested by the prospective purchaser.
    Type: Grant
    Filed: June 1, 1978
    Date of Patent: December 18, 1979
    Assignee: Fiskars Manufacturing Corporation
    Inventors: Wayne G. Fethke, Paul C. Mayer
  • Patent number: 4165805
    Abstract: A functional blister package for scissors, pliers and other hand tools comprising a display card; a transparent, flexible, blistered elongated covering; an outwardly bent edge on the transparent covering facing the display card and adapted to adhere to said card; the transparent covering being generally shaped to conform to the shape of the hand tool; one end of the generally elongated transparent covering being shaped to closely embrace and lock in place one extremity of the tool; the other end of the transparent covering being splayed to permit of restricted movement of the bladed or sharpened end of the tool; and a cut-out portion in the transparent blistered covering registering with the hand-held part of the tool so as to permit the tool to be grasped and tested by the prospective purchaser.
    Type: Grant
    Filed: June 1, 1978
    Date of Patent: August 28, 1979
    Assignee: Fiskars Manufacturing Corporation
    Inventors: Wayne G. Fethke, Paul C. Mayer
  • Patent number: D266393
    Type: Grant
    Filed: June 11, 1980
    Date of Patent: October 5, 1982
    Assignee: Fiskars Manufacturing Company
    Inventors: Paul C. Mayer, James R. Reichow