Patents by Inventor Archibald R. Newton, III

Archibald R. Newton, III 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).

  • Lubricant for mandrels, forging dies, molds and the like
    Patent number: 4001125
    Abstract: A lubricant for glass molds and forging dies and for mandrels used in seamless tube manufacture is formed from a mixture consisting principally of gilsonite powder and water, but containing a dispersant and a thickener. When the lubricant is intended for mandrels, sufficient thickener is used to give it a paste-like consistency similar to a light grease.
    Type: Grant
    Filed: June 9, 1975
    Date of Patent: January 4, 1977
    Assignee: Grafo Colloids Corporation
    Inventor: Archibald R. Newton, III