Swing Patents (Class D21/823)
Tire seat type (Class D21/824)
Simulative (Class D21/825)
  • Exercise apparatus
    Patent number: 7066868
    Abstract: An exercise apparatus utilizes a user's own weight as a load has a folding A-frame formed from two frame sections hinged together and being foldable on the hinge from a storage position to an operative position. A generally U-shaped swing portion is movably attached to one of the frame sections and has a seat attached thereto. A pair of arms, each having a handle, are attached to a generally-U-shaped swing portion and extend therefrom so that a person sitting in the generally U-shaped swing portion seat can grip the handles and move the swing portion with the person sitting therein to thereby exercise a person's arms. A leg exerciser is attached to one of the frame sections to allow a person seated in the seat to exercise his legs.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: June 27, 2006
    Assignee: Rockfit Industries, LLC
    Inventor: Barend J. Van Den Heever
  • Play system
    Patent number: D440623
    Type: Grant
    Filed: July 2, 1999
    Date of Patent: April 17, 2001
    Assignee: DinoGym Playsystems, Inc.
    Inventors: Michael Gardner, Klaudia Gardner
  • Toddler swing
    Patent number: D517636
    Type: Grant
    Filed: August 27, 2004
    Date of Patent: March 21, 2006
    Assignee: PlayStar, Inc.
    Inventors: Matthew T. Bolland, Brian K. Zeilinger
  • Swing seat
    Patent number: D520591
    Type: Grant
    Filed: October 8, 2004
    Date of Patent: May 9, 2006
    Assignee: PlayStar, Inc.
    Inventor: Richard R. Popp
  • Swing
    Patent number: D529981
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: October 10, 2006
    Assignee: Taiwan Shin Yeh Enterprises Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Seat
    Patent number: D534612
    Type: Grant
    Filed: November 10, 2005
    Date of Patent: January 2, 2007
    Assignee: PlayStar, Inc.
    Inventors: Brian K. Zeilinger, Ernesto Huerta
  • Seat
    Patent number: D534613
    Type: Grant
    Filed: November 10, 2005
    Date of Patent: January 2, 2007
    Assignee: PlayStar, Inc.
    Inventors: Brian K. Zeilinger, Ernesto Huerta
  • Swing frame
    Patent number: D483429
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: December 9, 2003
    Assignee: Shin Yeh Enterprise Co., Ltd.
    Inventor: Chuen-Jong Tseng
  • Baby swing seat
    Patent number: D484941
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: January 6, 2004
    Inventor: Deanna Johnson
  • Recreational swing seat
    Patent number: D410722
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: June 8, 1999
    Inventor: Robert W. Davignon, II
  • Glider swing
    Patent number: D411279
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: June 22, 1999
    Assignee: Creative Playthings, Ltd.
    Inventors: Donald E. Hoffman, George Black
  • Horse head swing saddle
    Patent number: D422332
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: April 4, 2000
    Assignee: PlayStar, Inc.
    Inventor: Brian K. Zeilinger
  • Swing seat side
    Patent number: D424154
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: May 2, 2000
    Assignee: Playstar, Inc.
    Inventor: Brian K. Zeilinger
  • Swing seat side
    Patent number: D428637
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: July 25, 2000
    Assignee: Playstar, Inc.
    Inventor: Brian K. Zeilinger