Patents by Inventor Walter J. DRZAL

Walter J. DRZAL 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).

  • MOTOR CONTROL CENTER CIRCUIT BREAKER REPLACEMENT KIT AND METHOD
    Publication number: 20220399173
    Abstract: A motor control center circuit breaker replacement kit includes a standoff having a first plurality of mounting holes corresponding to existing holes on a bucket of the motor control center and a second plurality of holes corresponding to existing holes on a circuit breaker, a door interface panel having a third plurality of holes corresponding to existing holes on a door of the motor control center, the door interface panel having an opening formed therein having a size and shape corresponding to a handle operator associated with the circuit breaker, and a safety latch having a slot structured to receive a tab of the handle operator.
    Type: Application
    Filed: November 6, 2020
    Publication date: December 15, 2022
    Applicant: Westinghouse Electric Company LLC
    Inventors: Adam E. TOKAR, David C. LUCAS, Walter J. DRZAL, Joshua J. YAKLICH