Patents by Inventor James Herbert Boettler

James Herbert Boettler 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).

  • Pneumatic tire
    Patent number: 3949798
    Abstract: This disclosure relates to a pneumatic tire that is designed to be run-flat for a certain distance without destroying the remaining life of the tire as a result of injuries to the tire during its run-flat operation. The disclosure further relates to a combination of this tire with a special rim and internal lubricating means within the air chamber defined by the rim and tire. This combination further enhances the non-destructive run-flat characteristics of the tire.
    Type: Grant
    Filed: April 23, 1974
    Date of Patent: April 13, 1976
    Assignee: The Firestone Tire & Rubber Company
    Inventors: James Dennis Gardner, James Herbert Boettler