Patents by Inventor David D. Moyer

David D. Moyer 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).

  • DOOR CLOSER WITH TRI-LOBE PINION
    Publication number: 20150211278
    Abstract: A door closer assembly is configured to controllably close a door and to accommodate several door closer assembly installation configurations. The door closer assembly includes a housing that carries a pinion having a pinion shaft with a tri-lobe end portion. A closer arm having a tri-lobe opening is configured to receive the tri-lobe end portion of the pinion shaft in driving engagement. The tri-lobe end portion of the pinion shaft and the corresponding tri-lobe opening in the closer arm cooperate to limit the number of orientations that the closer arm may be connected to the pinion shaft.
    Type: Application
    Filed: January 24, 2014
    Publication date: July 30, 2015
    Applicant: Stanley Security Solutions, Inc.
    Inventors: David D. Moyer, Chad A. Hickman