Patents by Inventor Claude E. Stout

Claude E. Stout 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).

  • Swivel bowl wear insert for debris intake apparatus
    Patent number: 5050265
    Abstract: A wear insert for a plate adapter of a swivel bowl apparatus which is a vital part of a debris intake hose system. Such system utilizes a high vacuum by means of a high pressure blower. Under a high vacuum, sand and other abrasive properties cause severe wear to the plate adapter wall due to the rocking action of the swivel bowl. Such wear eventually render the system inoperable. The wear insert restores immediate operability of the system without repair or replacement to the plate adapter.
    Type: Grant
    Filed: December 10, 1990
    Date of Patent: September 24, 1991
    Inventors: Claude E. Stout, Claude R. Stout