Paddle Wheel Or Crank Driven Patents (Class D12/306)
  • Swimmers paddle wheel
    Patent number: 7070466
    Abstract: A swimmers paddle wheel (10) that utilizes a crankshaft (20) with a pair of ends (22,24) containing crank arms (28). Each crank arm (28) is out of angular alignment relative to each other, and each crank arm includes a handle grip (46) with a rotating cylinder (48) and a resilient hand grip (50) such that a swimmer may grasp a handle grip (46) with each hand and rotate the crankshaft (20). Floats (52,54) are disposed on each end (22,24) of the crankshaft (20), with the floats (52,54) having a plurality of paddle blades (56) extending outward to provide propulsion when manually rotated within a body of water. A removable swimmer seat (64) is attached to the crankshaft (20) and is used to support a swimmer when stationary in the water or when the paddle blades (56) are rotated.
    Type: Grant
    Filed: June 2, 2005
    Date of Patent: July 4, 2006
    Inventor: David K. Legatzke
  • Water-borne craft
    Patent number: D539209
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: March 27, 2007
    Assignee: Yo Bro Limited
    Inventor: Paul Caplan
  • Paddle wheel boat
    Patent number: D544429
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: June 12, 2007
    Assignee: GSC Technology Corporation
    Inventors: Robert Farber, Jason C. Farber
  • Amphibian bicycle
    Patent number: D292970
    Type: Grant
    Filed: October 24, 1984
    Date of Patent: December 1, 1987
    Assignee: Teiemu Giken Kabushiki Kaisha
    Inventor: Masatsugu Takezono
  • Amphibious vehicle
    Patent number: D297825
    Type: Grant
    Filed: September 17, 1986
    Date of Patent: September 27, 1988
    Inventor: Kenneth R. Duff
  • Pontoon boat
    Patent number: D298310
    Type: Grant
    Filed: July 31, 1986
    Date of Patent: November 1, 1988
    Assignee: Tracker Marine Corporation
    Inventor: Richard J. Robbins
  • Paddle wheel propelled watercraft
    Patent number: D299941
    Type: Grant
    Filed: March 20, 1987
    Date of Patent: February 21, 1989
    Inventor: Herry Chang
  • Pedal boat
    Patent number: D312239
    Type: Grant
    Filed: January 28, 1988
    Date of Patent: November 20, 1990
    Inventor: Paul A. Down
  • Propulsion and deflector unit for watercraft
    Patent number: D313583
    Type: Grant
    Filed: June 22, 1988
    Date of Patent: January 8, 1991
    Inventor: Neil A. Panyik
  • Motorboat
    Patent number: D313585
    Type: Grant
    Filed: October 7, 1988
    Date of Patent: January 8, 1991
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventor: Seiichi Ino
  • Pontoon boat
    Patent number: D315138
    Type: Grant
    Filed: May 8, 1989
    Date of Patent: March 5, 1991
    Assignee: Harris-Kayot, Inc.
    Inventors: Terry J. Simpkins, Sr., Terry J. Simpkins, Jr.
  • Paddleboat or the like
    Patent number: D317286
    Type: Grant
    Filed: November 29, 1989
    Date of Patent: June 4, 1991
    Inventor: Joel S. Drake
  • Paddle wheel propelled watercraft
    Patent number: D317893
    Type: Grant
    Filed: December 19, 1989
    Date of Patent: July 2, 1991
    Inventor: Issac Rudy
  • Pontoon boat
    Patent number: D318842
    Type: Grant
    Filed: June 30, 1989
    Date of Patent: August 6, 1991
    Inventor: Clarence W. Reck
  • Pedal operated water cycle
    Patent number: D321854
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: November 26, 1991
    Inventors: John J. Foley, Ralph M. Eide, Ranald I. MacDonell
  • Boat for use with a motorcycle
    Patent number: D324509
    Type: Grant
    Filed: July 12, 1990
    Date of Patent: March 10, 1992
    Inventor: Salvatore Valenti
  • Trimaran boat with human-powered propeller drive
    Patent number: D326442
    Type: Grant
    Filed: July 6, 1989
    Date of Patent: May 26, 1992
    Inventor: Sidney G. Shutt
  • Paddle wheel
    Patent number: D331563
    Type: Grant
    Filed: April 25, 1991
    Date of Patent: December 8, 1992
    Inventor: Joel S. Drake
  • Pontoon for personalized watercraft
    Patent number: D341813
    Type: Grant
    Filed: July 31, 1992
    Date of Patent: November 30, 1993
    Assignee: Hydro-Bikes, Inc.
    Inventors: Phillip E. Schlangen, Raymond J. Buresch
  • Boat with transparent hull
    Patent number: D343380
    Type: Grant
    Filed: March 9, 1992
    Date of Patent: January 18, 1994
    Inventor: Brazel T. Wortham
  • Manually powered ski
    Patent number: D343609
    Type: Grant
    Filed: June 2, 1992
    Date of Patent: January 25, 1994
    Inventor: Anthony J. Lane
  • Personalized watercraft
    Patent number: D345136
    Type: Grant
    Filed: July 31, 1992
    Date of Patent: March 15, 1994
    Assignee: Hydro-Bikes, Inc.
    Inventors: Phillip E. Schlangen, Raymond J. Buresch
  • Dual personalized watercraft
    Patent number: D348244
    Type: Grant
    Filed: October 1, 1992
    Date of Patent: June 28, 1994
    Assignee: Hydro-Bikes, Inc.
    Inventors: Phillip E. Schlangen, Raymond J. Buresch
  • Paddle boat
    Patent number: D359940
    Type: Grant
    Filed: March 29, 1994
    Date of Patent: July 4, 1995
    Assignee: DMM, Inc.
    Inventor: David L. Gagnier
  • Fishing float
    Patent number: D362706
    Type: Grant
    Filed: June 27, 1994
    Date of Patent: September 26, 1995
    Inventor: Ronald J. Wamsley
  • Pedal boat
    Patent number: D370655
    Type: Grant
    Filed: June 22, 1995
    Date of Patent: June 11, 1996
    Inventor: Roger D. Beerman
  • Paddle boat
    Patent number: D372013
    Type: Grant
    Filed: December 29, 1994
    Date of Patent: July 23, 1996
    Inventor: Donald Eerdmans
  • Pontoon paddleboat
    Patent number: D374207
    Type: Grant
    Filed: October 17, 1995
    Date of Patent: October 1, 1996
    Inventor: Leroy L. Peterson
  • Water recreation apparatus
    Patent number: D374421
    Type: Grant
    Filed: May 15, 1995
    Date of Patent: October 8, 1996
    Assignee: Step Jet Corporation
    Inventor: David Lekhtman
  • Aquacycle
    Patent number: D375930
    Type: Grant
    Filed: August 22, 1995
    Date of Patent: November 26, 1996
    Inventor: Harry Howard
  • Child's paddle boat
    Patent number: D382532
    Type: Grant
    Filed: March 22, 1996
    Date of Patent: August 19, 1997
    Inventor: Edyie Hazen
  • Aquatic vehicle
    Patent number: D386142
    Type: Grant
    Filed: May 28, 1996
    Date of Patent: November 11, 1997
    Assignee: Sportsstuff Inc.
    Inventor: LeRoy L. Peterson
  • Agricultural chemical application vessel
    Patent number: D397987
    Type: Grant
    Filed: June 30, 1997
    Date of Patent: September 8, 1998
    Inventor: James F. Anderson
  • Aquacycle
    Patent number: D399814
    Type: Grant
    Filed: April 24, 1997
    Date of Patent: October 20, 1998
    Inventors: Andy Toro, Harry Howard
  • Water exerciser
    Patent number: D416960
    Type: Grant
    Filed: November 11, 1998
    Date of Patent: November 23, 1999
    Inventor: Chih-Liang Chen
  • Toy crawfish boat
    Patent number: D417897
    Type: Grant
    Filed: January 5, 1999
    Date of Patent: December 21, 1999
    Inventors: Ritchey W. Miller, Denise M. Miller
  • Human powered water vessel
    Patent number: D419952
    Type: Grant
    Filed: June 26, 1998
    Date of Patent: February 1, 2000
    Inventors: Stephen Arthur Copeland, Todd Kenneth Howe
  • Personal watercraft
    Patent number: D431521
    Type: Grant
    Filed: October 13, 1999
    Date of Patent: October 3, 2000
    Inventors: Harry Howard, Tara Ann Howard
  • Water craft
    Patent number: D727239
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: April 21, 2015
    Assignee: Schiller Sports, Inc.
    Inventors: Judah Schiller, Kandice Cota, Marcus Hays, Markus Peter Diebel, Joe Sung-Ho Tan, Seter Libao Wu
  • Water craft
    Patent number: D727240
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: April 21, 2015
    Assignee: Schiller Sports, Inc.
    Inventors: Judah Schiller, Kandice Cota, Marcus Hays, Markus Peter Diebel, Joe Sung-Ho Tan, Seter Libao Wu
  • Water craft
    Patent number: D727241
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: April 21, 2015
    Assignee: Schiller Sports, Inc.
    Inventors: Judah Schiller, Kandice Cota, Marcus Hays, Markus Peter Diebel, Joe Sung-Ho Tan, Seter Libao Wu
  • Amphibious wheel
    Patent number: D740200
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: October 6, 2015
    Inventor: Dan Doljanu
  • Device for moving in water
    Patent number: D742802
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: November 10, 2015
    Assignee: OOO “PARITET-TSENTR”
    Inventor: Aleksey Borisovich Lukyanov
  • Combined hollow paddle wheel shaft with paddle
    Patent number: D816579
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: May 1, 2018
    Inventor: Andre A Harvey
  • Operator workstation for vessels
    Patent number: D895524
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: September 8, 2020
    Assignee: Kongsberg Maritime AS
    Inventor: Stig Olav Skeie
  • Boat
    Patent number: D958719
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: July 26, 2022
    Assignee: Reward Boats, Inc.
    Inventor: Christopher C. Ashley
  • Hydrofoil bike
    Patent number: D969052
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: November 8, 2022
    Inventors: Rolando Cruz Alonzo, Guy Howard-Willis
  • Water movement device
    Patent number: D974990
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: January 10, 2023
    Assignee: OOO “PARITET-TSENTR”
    Inventor: Aleksey Borisovich Lukyanov
  • Autonomous water vessel
    Patent number: D1012814
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: January 30, 2024
    Assignee: REVIVE PATH CORPORATION
    Inventors: Babak Khodaparast, Helen Elizabeth Glenton Kerr, Sebastian Campos Möller
  • Water bike
    Patent number: D1022842
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: April 16, 2024
    Inventor: Yuan Gao