Patents by Inventor Darryl C. Price

Darryl C. Price 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).

  • Brake booster having atmosphere chamber void of springs
    Patent number: 8640599
    Abstract: A brake booster includes an atmosphere chamber, a working chamber, a valve assembly, and an air passageway. The atmosphere chamber includes an air inlet, and the working chamber is in fluid communication with the atmosphere chamber. The valve assembly is positioned between the atmosphere chamber and the working chamber, and the valve assembly includes a plunger configured to cooperate with a valve seat to selectively enable or prevent fluid flow from the atmosphere chamber to the working chamber. The air passageway is defined within the atmosphere chamber between the air inlet and the valve assembly. The air passageway is void of any springs.
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: February 4, 2014
    Assignee: Robert Bosch GmbH
    Inventor: Darryl C. Price
  • Brake Booster Having Atmosphere Chamber Void of Springs
    Publication number: 20110303083
    Abstract: A brake booster includes an atmosphere chamber, a working chamber, a valve assembly, and an air passageway. The atmosphere chamber includes an air inlet, and the working chamber is in fluid communication with the atmosphere chamber. The valve assembly is positioned between the atmosphere chamber and the working chamber, and the valve assembly includes a plunger configured to cooperate with a valve seat to selectively enable or prevent fluid flow from the atmosphere chamber to the working chamber. The air passageway is defined within the atmosphere chamber between the air inlet and the valve assembly. The air passageway is void of any springs.
    Type: Application
    Filed: June 15, 2010
    Publication date: December 15, 2011
    Applicants: ROBERT BOSCH GMBH, ROBERT BOSCH LLC
    Inventor: Darryl C. Price