Patents by Inventor Linus A. Gavin

Linus A. Gavin 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).

  • Vacuum and combination vacuum/blow means
    Patent number: 3967341
    Abstract: Modifications of air or blow guns are disclosed, first, wherein the air or blow gun is converted to a suction gun in the respect that a vacuum or suction is generated at the normal discharge end of the gun, and second, wherein the discharge end of the gun is selectively converted from an air or blow gun to a vacuum or suction gun and vice versa.
    Type: Grant
    Filed: August 14, 1975
    Date of Patent: July 6, 1976
    Inventor: Linus A. Gavin