Patents by Inventor Harry M. Goodchild

Harry M. Goodchild 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).

  • Stapler attachment
    Patent number: 4051991
    Abstract: Attachment for converting a stapler for driving open staples into a stapler for driving closed staples, the attachment including a plate having a first portion which is clamped to the base of the stapler and a resilient second portion which extends a substantial angle to the first portion and carries a staple-bending device.
    Type: Grant
    Filed: November 19, 1976
    Date of Patent: October 4, 1977
    Assignee: Parker Manufacturing Company
    Inventor: Harry M. Goodchild