Patents by Inventor Bob Scholl

Bob Scholl 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).

  • Brush assemblies with back plate providing brush support
    Publication number: 20060267445
    Abstract: Detailed are brush assemblies for electric motors. The assemblies may include retention springs or other mechanisms designed to bias brushes away from surfaces of commutators during assembly of the motors. Such retention mechanisms additionally may be fitted into cavities in associated cover plates following motor assembly. The cover plates further may include tabs which, in use of the motor, assist in supporting side surfaces of the brushes and in orienting the plate relative to a corresponding brush card.
    Type: Application
    Filed: December 15, 2005
    Publication date: November 30, 2006
    Inventors: Michael Nedriga, Pimol Vonkchalee, Shepard Hockaday, Alvin Farthing, Otway Southall, Timothy Brunetz, Greg Harwood, Dennis Harrigan, William Moore, Bob Scholl