Patents by Inventor Thomas J. Kaiser

Thomas J. Kaiser 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).

  • Paperboard corner protective device
    Patent number: 4194630
    Abstract: A one-piece flat paperboard blank is erected to form a device to protect the corners of packaged articles, the device being re-usable and fastened by a releasable locking tab. The blank comprises a series of four triangular panels and four rectangular panels, with a rectangular panel positioned between each pair of triangular panels.
    Type: Grant
    Filed: December 26, 1978
    Date of Patent: March 25, 1980
    Assignee: Champion International Corporation
    Inventor: Thomas J. Kaiser