Patents by Inventor Ken M. Sawyer

Ken M. Sawyer 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).

  • Tire chain container and mounting aid
    Patent number: 3937263
    Abstract: A tire chain container and mounting aid is disclosed which includes a pair of hollow shells which, when fastened together in open-face-to-open-face relation, form a closed container capable of containing both of the anti-skid tire chains used in connection with a particular motor vehicle, and which are so contoured and of such structural strength as to be capable of serving as ramps onto which the rear wheels of the motor vehicle may be driven to facilitate mounting of the tire chains.
    Type: Grant
    Filed: February 28, 1974
    Date of Patent: February 10, 1976
    Inventors: Milburn L. Hill, Ken M. Sawyer