Patents by Inventor Carl D. Emerick

Carl D. Emerick 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: 3940822
    Abstract: A rear view safety mirror is provided with an aperture through the mirror element through which extends a drive shaft for a wiper blade; the drive shaft is connected to the rotary armature of an electric motor which is mounted on the support bracket of the mirror in the rear portion thereof; the armature of the electric motor is mounted so as to be axially movable so that when the motor is supplied with direct current, the armature will shift its position to press the wiper element against the surface of the mirror during rotation thereof; a heating element is also provided in the housing of the mirror to maintain the mirror's surface free of ice and snow during inclement weather.
    Type: Grant
    Filed: February 19, 1975
    Date of Patent: March 2, 1976
    Assignee: All Weather Truck Mirror Co., Inc.
    Inventors: Carl D. Emerick, Daniel E. Davis