Patents by Inventor Ronald R. Pierzina

Ronald R. Pierzina 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).

  • Shoulder strap
    Patent number: 6279795
    Abstract: A shoulder strap comprising a body of padding material having a flexible flat strap member embedded therein. The flat strap member is embedded in the padding material in a sinusoidal manner. A plurality of elongated indentations extend into opposite sides of the padding material and the indentations on one side of the padding material are offset longitudinally with respect to the indentations on the other side of the padding material. The device may also be used as a handle.
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: August 28, 2001
    Assignee: Quake Industries, Inc.
    Inventor: Ronald R. Pierzina
  • Anti-splatter gun cleaning box
    Patent number: D466660
    Type: Grant
    Filed: January 17, 2001
    Date of Patent: December 3, 2002
    Inventor: Ronald R. Pierzina