Patents by Inventor John Maxworthy

John Maxworthy 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).

  • Shelf
    Patent number: 5188246
    Abstract: An injection-molded plastic shelf for use with slat walls has a top surface on which goods are supported and an opposite bottom surface. An integral tubular frame extends substantially peripherally around the bottom surface. The tubular frame has a wall that projects downwardly from said bottom surface and defines an internal bore of the tubular frame. A plurality of ribs is formed on the bottom surface integrally therewith for reinforcing the same. Each of the plurality of ribs has a longitudinal bore that extends therethrough and at least one end intersecting the wall of the tubular frame so that the bores of the ribs communicate with the internal bore of the tubular frame thus forming a network of communicating bores.
    Type: Grant
    Filed: March 23, 1992
    Date of Patent: February 23, 1993
    Assignee: International Visual Corporation
    Inventor: John Maxworthy
  • Shelf
    Patent number: 5097969
    Abstract: An injection-molded plastic shelf for use with slat walls has a top surface on which goods are supported and an opposite bottom surface. An integral tubular frame extends substantially peripherally around the bottom surface. The tubular frame has a wall that projects downwardly from said bottom surface and defines an internal bore of the tubular frame. A plurality of ribs is formed on the bottom surface integrally therewith for reinforcing the same. Each of the plurality of ribs has a longitudinal bore that extends therethrough and at least one end intersecting the wall of the tubular frame so that the bores of the ribs communicate with the internal bore of the tubular frame thus forming a network of communicating bores.
    Type: Grant
    Filed: May 29, 1991
    Date of Patent: March 24, 1992
    Assignee: International Visual Corporation
    Inventor: John Maxworthy
  • Corner piece for a floor tile
    Patent number: D531737
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: November 7, 2006
    Inventors: Marc Shuman, John Maxworthy
  • End piece for a floor tile
    Patent number: D532115
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: November 14, 2006
    Inventors: Marc Shuman, John Maxworthy
  • Modular flooring
    Patent number: D532122
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: November 14, 2006
    Assignee: Garage Tek, Inc.
    Inventors: Mark Shuman, John Maxworthy
  • Floor tile
    Patent number: D532530
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: November 21, 2006
    Inventors: Marc Shuman, John Maxworthy
  • Panel
    Patent number: D569013
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: May 13, 2008
    Assignee: Garage Tek, Inc.
    Inventors: Marc Shuman, John Maxworthy
  • Metal handle
    Patent number: D571633
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: June 24, 2008
    Assignee: Garage Tek, Inc.
    Inventors: Marc Shuman, John Maxworthy
  • Plastic handle
    Patent number: D583645
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: December 30, 2008
    Assignee: Garage Tek, Inc.
    Inventors: Marc Shuman, John Maxworthy