Patents by Inventor C. Lowell Spence

C. Lowell Spence 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).

  • Wrist support for hand-held devices
    Patent number: 5228610
    Abstract: An armrest attachable to a tool to provide support for a worker's wrist while the tool is being manipulated or actuated. The armrest underlies the worker's forearm so the weight of the tool is borne partly by the worker's fingers and hand and partly by the worker's forearm. Stress on the wrist is minimized and good wrist posture is maintained. Due to the location of the armrest, the worker's forearm is located directly behind the tool handle where it can absorb kickback forces that occur as an incidental part of a lockbolt installation process.
    Type: Grant
    Filed: August 14, 1991
    Date of Patent: July 20, 1993
    Assignee: Huck Patents, Inc.
    Inventor: C. Lowell Spence