Patents by Inventor Lawrence A. Kocina

Lawrence A. Kocina 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: 4216597
    Abstract: A picture retaining clip for use at the corners and along the sides of a back-loading picture frame, which clip also may serve as a means for hanging the frame. The clip is a strip of resilient material with a central web and bent ends. When the clip is mounted at the corners of the frame, a tab at each end of the clip abuts a forwardly raised ridge at the rear of the frame. When the clip is mounted along the side of the frame, a flange formed along the central web of the clip abuts either a forwardly raised ridge at the rear of the frame or a rearwardly raised ridge along the front of the frame. A hole and serrations in the central web of the clip receive hooks, nails, wire, and the like for hanging the frame.
    Type: Grant
    Filed: April 3, 1979
    Date of Patent: August 12, 1980
    Assignee: R. D. Werner Co., Inc.
    Inventors: Lawrence A. Kocina, John N. Roche