Patents by Inventor Frederick Charles Wilkinson

Frederick Charles Wilkinson 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).

  • Pilot assembly having an integrated stripper that may be coaxial with a pilot
    Patent number: 9956601
    Abstract: A pilot assembly includes a body portion including an outer surface and an opening defined in the outer surface. A pilot is configured for extending through an alignment hole in a sheet of material and is coupled with the body portion. A shaft of the pilot extends through the opening and beyond the outer surface. A stripper includes a bushing and a resilient biasing member. The bushing is configured for moving with respect to the main body portion and the pilot to push the sheet of material off of the pilot. The resilient biasing member is situated within the body portion and is compressed when the bushing engages the sheet of material.
    Type: Grant
    Filed: April 2, 2013
    Date of Patent: May 1, 2018
    Assignee: Dayton Progress Corporation
    Inventors: Peter Nikolaus Schneider, Richard Everett Del Grosso, II, Shrinidhi Chandrasekharan, Frederick Charles Wilkinson
  • PILOT ASSEMBLY HAVING STRIPPER
    Publication number: 20130255350
    Abstract: A pilot assembly includes a body portion including an outer surface and an opening defined in the outer surface. A pilot is configured for extending through an alignment hole in a sheet of material and is coupled with the body portion. A shaft of the pilot extends through the opening and beyond the outer surface. A stripper includes a bushing and a resilient biasing member. The bushing is configured for moving with respect to the main body portion and the pilot to push the sheet of material off of the pilot. The resilient biasing member is situated within the body portion and is compressed when the bushing engages the sheet of material.
    Type: Application
    Filed: April 2, 2013
    Publication date: October 3, 2013
    Applicant: DAYTON PROGRESS CORPORATION
    Inventors: Peter Nikolaus Schneider, Richard Everett Del Grosso, II, Shrinidhi Chandrasekharan, Frederick Charles Wilkinson