Patents by Inventor Andrew Sinn

Andrew Sinn 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).

  • ADAPTER ASSEMBLIES AND METHODS FOR MOUNTING IMPLEMENTS AND ACCESSORIES TO PASSENGER VEHICLES THEREWITH
    Publication number: 20210332543
    Abstract: An adapter assembly includes upper and lower crossbars that are horizontally oriented and spaced vertically apart from each other, with each of the upper and lower crossbars having oppositely-disposed outboard ends. A pair of L-shaped brackets and a spacer bracket are mounted adjacent each outboard end of each of the upper and lower crossbars and horizontally orient and space the upper and lower crossbars vertically apart from each other. The pair of L-shaped brackets having lower legs configured to couple with the mount attached to the frame of the vehicle. The adapter assembly is adapted to couple with existing mounts installed on passenger vehicles, such as mounts adapted for the attachment of snow plows, to permit the attachment of a wide variety of implements and accessories to the front ends of such vehicles.
    Type: Application
    Filed: April 22, 2021
    Publication date: October 28, 2021
    Inventors: Richard Hartley Johnston, David Andrew Sinn
  • Lower die for a pearl setter
    Patent number: D352879
    Type: Grant
    Filed: January 5, 1993
    Date of Patent: November 29, 1994
    Assignee: Brisk-Set Mfg. Inc.
    Inventors: Jules E. Briskin, Andrew Sinn
  • Upper die for a pearl setter
    Patent number: D360120
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: July 11, 1995
    Assignee: Brisk-Set Mfg. Inc.
    Inventors: Jules E. Briskin, Andrew Sinn