Patents by Inventor Griffin Steinfeld

Griffin Steinfeld 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).

  • Spark plug gapping tool
    Patent number: 11757263
    Abstract: According to one example, a spark plug gapping tool includes a first side handle, a second side handle, a middle handle, and a pusher that are made of a non-metallic material. The middle handle is positioned in-between the first side handle and the second side handle, and has a stopper surface and an insert slot that can receive a feeler gauge insert. The pusher is rotatably positioned in-between the first side handle and the second side handle, and has a hollow housing that can receive a terminal end of a spark plug. In operation, a distal end of the middle handle and distal ends of the side handles can move closer together, when a proximal end of the middle handle and proximal ends of the side handles are moved closer together by a user's hand, so as to gap the spark plug.
    Type: Grant
    Filed: January 20, 2023
    Date of Patent: September 12, 2023
    Assignee: GP PRODUCTIONS LLC
    Inventors: Patrick Miller, Griffin Steinfeld
  • SPARK PLUG GAPPING TOOL
    Publication number: 20230155355
    Abstract: According to one example, a spark plug gapping tool includes a first side handle, a second side handle, a middle handle, and a pusher that are made of a non-metallic material. The middle handle is positioned in-between the first side handle and the second side handle, and has a stopper surface and an insert slot that can receive a feeler gauge insert. The pusher is rotatably positioned in-between the first side handle and the second side handle, and has a hollow housing that can receive a terminal end of a spark plug. In operation, a distal end of the middle handle and distal ends of the side handles can move closer together, when a proximal end of the middle handle and proximal ends of the side handles are moved closer together by a user's hand, so as to gap the spark plug.
    Type: Application
    Filed: January 20, 2023
    Publication date: May 18, 2023
    Applicant: GP Productions LLC
    Inventors: Patrick Miller, Griffin Steinfeld
  • Spark plug gapping tool
    Patent number: 11563309
    Abstract: According to one example, a spark plug gapping tool includes a first side handle, a second side handle, a middle handle, and a pusher that are made of a non-metallic material. The middle handle is positioned in-between the first side handle and the second side handle, and has a stopper surface and an insert slot that can receive a feeler gauge insert. The pusher is rotatably positioned in-between the first side handle and the second side handle, and has a hollow housing that can receive a terminal end of a spark plug. In operation, a distal end of the middle handle and distal ends of the side handles can move closer together, when a proximal end of the middle handle and proximal ends of the side handles are moved closer together by a user's hand, so as to gap the spark plug.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: January 24, 2023
    Assignee: GP Productions LLC
    Inventors: Patrick Miller, Griffin Steinfeld
  • SPARK PLUG GAPPING TOOL
    Publication number: 20220311220
    Abstract: According to one example, a spark plug gapping tool includes a first side handle, a second side handle, a middle handle, and a pusher that are made of a non-metallic material. The middle handle is positioned in-between the first side handle and the second side handle, and has a stopper surface and an insert slot that can receive a feeler gauge insert. The pusher is rotatably positioned in-between the first side handle and the second side handle, and has a hollow housing that can receive a terminal end of a spark plug. In operation, a distal end of the middle handle and distal ends of the side handles can move closer together, when a proximal end of the middle handle and proximal ends of the side handles are moved closer together by a user's hand, so as to gap the spark plug.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 29, 2022
    Applicant: GP Productions LLC
    Inventors: Patrick Miller, Griffin Steinfeld