Patents by Inventor Jay F. Sherman

Jay F. Sherman 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).

  • Dipstick guide with automatic wiper
    Patent number: 4780925
    Abstract: An attachment to the top of the ullage rod tube of an engine is equipped with a block of resilient material, such as foam, against which the rod can be pushed as it is withdrawn from the crank case to automatically and simultaneously wipe the face of the rod so it can be read without the use of other wiping means. The position of the block is such that is does not interfere with reinsertion of the rod into the tube.
    Type: Grant
    Filed: February 17, 1987
    Date of Patent: November 1, 1988
    Inventor: Jay F. Sherman