Patents by Inventor John F. Hoenselaar

John F. Hoenselaar 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).

  • Bicycle chain lubricating and cleaning apparatus and method
    Patent number: 5020637
    Abstract: A lubricating and cleaning device adapted to be mounted to a pressurized can of lubricating oil and used to lubricate and clean a drive chain of a bicycle or motorcycle. The device has a generally cylindrical housing with an open slot to receive the chain. A plurality of brushes are positioned within the housing to engage the chain. A tube extends from the pressurized container to the housing to transmit the lubricating oil to one of the brushes so that the chain can be lubricated.
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: June 4, 1991
    Assignee: Allsop, Inc.
    Inventors: John F. Hoenselaar, Eivind Clausen
  • Bicycle sprocket cleaner
    Patent number: D309216
    Type: Grant
    Filed: August 22, 1987
    Date of Patent: July 17, 1990
    Assignee: Allsop, Inc.
    Inventors: John F. Hoenselaar, Eivind Clausen