Patents by Inventor Dalton C. Kohler

Dalton C. Kohler 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).

  • Patent number: 5841106
    Abstract: A new Heated Windshield Wiper Blade Assembly for preventing the build up of ice and snow accumulation thereon which can impair the effectiveness of the windshield wiper blades in clearing the windshield of cold weather precipitation. The inventive device includes an external heating coil attached to a windshield wiper blade member by a plurality of heating coil securing pins and positioned next to the blade portion of the windshield wiper blade member. The vehicle's battery is electrically coupled to the external heating coil to heat the external heating coil. A heating coil activation switch in the interior of the vehicle allows a user to selectively energize the external heating coil.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: November 24, 1998
    Inventor: Dalton C. Kohler