Patents by Inventor Peter M. Granno

Peter M. Granno 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).

  • Hitch viewing trailer mirror with snap button connection
    Patent number: 4163606
    Abstract: A hitch viewing trailer mirror designed to be used in cooperation with the rear view mirror in the powered vehicle that is to be connected to the trailer hitch coupler so that the vehicle driver can view the trailer hitch coupler while backing his vehicle into the correct position for connecting the trailer hitch coupler to the vehicle hitch ball. The device is simple in construction and the different parts of the device can be quickly assembled in various ways so as to adapt the device to trailers of different sizes and shapes which will be explained more in detail.
    Type: Grant
    Filed: June 9, 1978
    Date of Patent: August 7, 1979
    Inventor: Peter M. Granno