Patents Assigned to Joyce Manufacturing Company Inc.
  • Window or door frame component
    Patent number: D407828
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: April 6, 1999
    Assignee: Majestic Plastics Ltd. and Joyce Manufacturing Company Inc.
    Inventor: Keith Hart
  • Window or door frame corner component
    Patent number: D408087
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: April 13, 1999
    Assignees: Majestic Plastics Ltd., Joyce Manufacturing Company Inc.
    Inventor: Keith Hart
  • Combined header and sill frame component for a window or door
    Patent number: D408088
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: April 13, 1999
    Assignees: Majestic Plastics Ltd., Joyce Manufacturing Company Inc.
    Inventor: Keith Hart
  • Window or door frame component
    Patent number: D408563
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: April 20, 1999
    Assignees: Majestic Plastics Ltd., Joyce Manufacturing Company Inc.
    Inventor: Keith Hart
  • Window or door frame adapter component
    Patent number: D408932
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: April 27, 1999
    Assignees: Majestic Plastics Ltd., Joyce Manufacturing Company Inc.
    Inventor: Keith Hart
  • Window or door frame component
    Patent number: D417291
    Type: Grant
    Filed: March 25, 1998
    Date of Patent: November 30, 1999
    Assignees: Majestic Plastics Ltd, Joyce Manufacturing Company Inc.
    Inventor: Keith Hart