Patents by Inventor Donald J. Greer

Donald J. Greer 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).

  • Fan mounting system
    Patent number: 7611327
    Abstract: A mounting system for mounting a rotary member to a stationary member. The mounting system includes a carrier adapted to engage the rotary member, wherein the carrier includes a mounting leg portion which terminates into a pair of resilient leg portions. The carrier may also further include a spring member adapted to engage a first surface of the stationary member. At least one of the legs in the pair of resilient leg portions includes a turned-out portion adapted to engage a second surface of said stationary member.
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: November 3, 2009
    Assignee: Delphi Technologies, Inc.
    Inventors: Ashby E. Holston, Donald J. Greer, Ray E. Bradway, Jr., Craig L. Carlson, Lee A. Ols, Thurman R. Reed, Michael P. Kewley, Roger E. Robins, Edward C. Bernard
  • Switchpad for a pushbutton switch assembly
    Patent number: 7132615
    Abstract: A switchpad for use within a pushbutton switch assembly including a web connecting a spacer and a contact support.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: November 7, 2006
    Assignee: Delphi Technologies, Inc.
    Inventor: Donald J. Greer
  • Excavating tool having hard-facing elements
    Patent number: 4187626
    Abstract: An excavating tool having hard-faced elements supported in the material engaging surface thereof, the elements having generally planar faces disposed at an angle to the ground engaging surface.
    Type: Grant
    Filed: February 27, 1978
    Date of Patent: February 12, 1980
    Assignee: ESCO Corporation
    Inventors: Donald J. Greer, John D. MacEwan, Jr.
  • Mechanism to restrain slamming of shovel dipper doors
    Patent number: 4063373
    Abstract: A mechanism to restrain slamming of shovel dipper doors including a pair of arms connected respectively to the back and door of a shovel dipper and pivotally interconnected together with a Belleville spring loading.
    Type: Grant
    Filed: January 28, 1977
    Date of Patent: December 20, 1977
    Assignee: Esco Corporation
    Inventors: Donald J. Greer, John R. Olds