Patents by Inventor Peter John Czuwala

Peter John Czuwala 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).

  • Hand tools with ergonomic hand grip
    Patent number: 7284301
    Abstract: An ergonomic hand grip for a hand operated tool has a pair of spaced apart curvilinear side beams having first ends and second ends, the first ends being coupled to each other; a forearm brace coupling the second ends of the side beams to each other, the forearm brace extending in a direction from the second ends toward the first ends, and only on one side of the side beams; and a gripping member mounted between the side beams, the gripping member being neither parallel to nor perpendicular to said side beams. The gripping member acts as a flat spring and the side beams act as a pair of torsion springs.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: October 23, 2007
    Assignee: Orthopaedic Research Institute, Inc.
    Inventor: Peter John Czuwala