Patents Assigned to Pingree Products Ltd.
  • Patent number: 5836601
    Abstract: A collapsible golf bag cart including a seat and easily moved between collapsed and uncollapsed positions. The cart includes a bag support frame, a wheel support frame and a seat support frame. The support frames are pivotally secured to one another at three distinct joints to allow the cart to collapse and uncollapse in a single motion. One of the joints includes an offset hinge that swings to allow the cart collapse and uncollapse. The seat support frame is of a one-piece construction and rests directly upon the ground when the cart is uncollapsed.
    Type: Grant
    Filed: July 23, 1996
    Date of Patent: November 17, 1998
    Assignee: Pingree Products Ltd.
    Inventor: Walter T. Nelson
  • Patent number: 5439241
    Abstract: A collapsible golf bag cart including a seat and easily moved between collapsed and uncollapsed positions. The cart includes a bag support frame, a wheel support frame and a telescoping seat support frame. These support frames are pivotally secured to one another to allow the cart to collapse and uncollapse in a single motion. The seat support frame has telescoping frame halves which extend or retract as the cart is collapsed and uncollapsed. The bag support frame includes spaced apart side members for receiving a golf club bag therebetween. A seat is hingedly mounted atop the wheel support frame and rests on the seat support frame when the cart is uncollapsed.
    Type: Grant
    Filed: December 6, 1993
    Date of Patent: August 8, 1995
    Assignee: Pingree Products Ltd.
    Inventor: Walter T. Nelson