Amphibious Patents (Class D12/3)
  • Trolley boat
    Patent number: D436891
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: January 30, 2001
    Inventor: Donald R. Redman
  • Combined truck and boat
    Patent number: D438822
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: March 13, 2001
    Inventor: Salvatore S B Belcastro
  • Amphibious bus
    Patent number: D447443
    Type: Grant
    Filed: November 24, 2000
    Date of Patent: September 4, 2001
    Assignee: Covelink Marine Ltd.
    Inventor: David A. C. Royle
  • Amphibious vehicle
    Patent number: D449565
    Type: Grant
    Filed: October 20, 2000
    Date of Patent: October 23, 2001
    Assignee: Covelink Marine Ltd.
    Inventor: David A. C. Royle
  • Amphibious camping and utilitarian aircraft
    Patent number: D255672
    Type: Grant
    Filed: March 3, 1977
    Date of Patent: July 1, 1980
    Inventor: Donald A. Stock
  • Amphibious people powered vehicle
    Patent number: D256445
    Type: Grant
    Filed: November 13, 1978
    Date of Patent: August 19, 1980
    Inventor: Alton Hudnall
  • Combination boat, camper, and utility trailer
    Patent number: D268101
    Type: Grant
    Filed: April 14, 1980
    Date of Patent: March 1, 1983
    Inventors: Owen H. Pope, David W. Gibbard
  • Amphibious truck
    Patent number: D269079
    Type: Grant
    Filed: July 9, 1980
    Date of Patent: May 24, 1983
    Assignee: Westland Aircraft plc
    Inventor: Maxwell J. Fripp
  • Watercraft with hull, center hydroplane and wing
    Patent number: D272528
    Type: Grant
    Filed: November 9, 1981
    Date of Patent: February 7, 1984
    Inventor: Gregory A. Ward
  • Amphibious craft
    Patent number: D470079
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: February 11, 2003
    Assignee: W. C. Bradley/Zebco Holdings, Inc.
    Inventors: Michael A. Lybarger, Marde Burke
  • Motor-four-wheeler cycle
    Patent number: D277088
    Type: Grant
    Filed: May 26, 1982
    Date of Patent: January 8, 1985
    Assignee: Suzuki Jidosha Kogyo Kabushiki Kaisha
    Inventor: Tsuyoshi Murakami
  • Four wheeled motorcycle
    Patent number: D285058
    Type: Grant
    Filed: April 20, 1984
    Date of Patent: August 12, 1986
    Assignee: Suzuki Jidosha Kogyo Kabushiki Kaisha
    Inventor: Kazuyuki Takagaki
  • Four wheeled motorcycle
    Patent number: D285424
    Type: Grant
    Filed: April 20, 1984
    Date of Patent: September 2, 1986
    Assignee: Suzuki Jidosha Kogyo Kabushiki Kaisha
    Inventor: Takashi Hishinuma
  • 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
  • Crawler-track attachment for an all-terrain vehicle
    Patent number: D298018
    Type: Grant
    Filed: May 16, 1985
    Date of Patent: October 11, 1988
    Assignee: Tracker Industries, Inc.
    Inventor: Richard D. Cartwright
  • Four wheeled vehicle
    Patent number: D299324
    Type: Grant
    Filed: April 7, 1986
    Date of Patent: January 10, 1989
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Yasuhiro Oba, Mitsuru Yamamoto, Akira Watanabe
  • Amphibious road vehicle
    Patent number: D305414
    Type: Grant
    Filed: July 20, 1987
    Date of Patent: January 9, 1990
    Inventor: Brian K. Costello
  • Amphibious vehicle
    Patent number: D305877
    Type: Grant
    Filed: July 14, 1987
    Date of Patent: February 6, 1990
    Inventor: Bill Price, II
  • All terrain motor vehicle
    Patent number: D324356
    Type: Grant
    Filed: July 25, 1989
    Date of Patent: March 3, 1992
    Assignee: Altrack Limited
    Inventors: Phillip J. Rollinson, Graeme A. Chandler
  • Amphibious sport aircraft
    Patent number: D613202
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: April 6, 2010
    Assignee: ICON Aircraft, Inc.
    Inventors: Randy Rodriquez, Diego Miralles, Steen Strand
  • All terrain motor vehicle
    Patent number: D332764
    Type: Grant
    Filed: March 4, 1991
    Date of Patent: January 26, 1993
    Assignee: Altrack Limited
    Inventor: Graeme A. Chandler
  • All-terrain vehicle body
    Patent number: D335107
    Type: Grant
    Filed: August 26, 1992
    Date of Patent: April 27, 1993
    Inventor: Jean-Hugues Lagace
  • All terrain vehicle
    Patent number: D335836
    Type: Grant
    Filed: February 5, 1991
    Date of Patent: May 25, 1993
    Inventor: Jean-Hugues Lagace
  • Amphibian vehicle
    Patent number: D618591
    Type: Grant
    Filed: July 25, 2006
    Date of Patent: June 29, 2010
    Inventors: Ruben Armenakovich Nagapetyan, Anatoly Alexeevich Antonov, Anatoly Ivanovich Lukyanov, Alexandr Grigorievich Butlitsky, Genrikh Lvovich Radovitsky, Dmitry Nikolaevich Sinitsyn, Vladimir Viktorovich Tomilin, Alexandr Isaakovich Maskalik, Alexandr Yakovlevich Volfenzon, Nikolay Ivanovich Zhuravlev, Leonid Ovseevich Litinsky
  • Amphibious sport aircraft with wing-fold
    Patent number: D620392
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: July 27, 2010
    Assignee: ICON Aircraft, Inc.
    Inventors: Randy Rodriguez, Diego Miralles, Steen Strand
  • Amphibious sport aircraft
    Patent number: D620838
    Type: Grant
    Filed: June 11, 2008
    Date of Patent: August 3, 2010
    Assignee: ICON Aircraft, Inc.
    Inventors: Diego Miralles, Kirk Hawkins
  • Amphibious vehicle
    Patent number: D356056
    Type: Grant
    Filed: August 24, 1993
    Date of Patent: March 7, 1995
    Assignee: Hobbycar
    Inventor: Francois Wardavoir
  • Combined house boat and trailer
    Patent number: D387325
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: December 9, 1997
    Inventor: Daniel Joseph Deveau
  • Track vehicle
    Patent number: D391896
    Type: Grant
    Filed: June 11, 1997
    Date of Patent: March 10, 1998
    Inventor: David V. Albertson
  • Amphibious all terrain vehicle
    Patent number: D432459
    Type: Grant
    Filed: February 25, 2000
    Date of Patent: October 24, 2000
    Inventor: Patrick F. Miller
  • Amphibious sport aircraft with wings stowed
    Patent number: D713774
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: September 23, 2014
    Assignee: Icon Aircraft, Inc.
    Inventors: Klaus Tritschler, Steen Strand, Jon Karkow
  • Aircraft
    Patent number: D725576
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: March 31, 2015
    Inventor: Paul W. Vickers
  • Aircraft with folding wings
    Patent number: D725577
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: March 31, 2015
    Inventor: Paul W. Vickers
  • Amphibious wheel
    Patent number: D740200
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: October 6, 2015
    Inventor: Dan Doljanu
  • Amphibious vehicle
    Patent number: D760623
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: July 5, 2016
    Assignee: Gibbs Technologies Limited
    Inventors: Timothy O'Donnell, Stephen Wilkonski
  • Amphibious vehicle
    Patent number: D804990
    Type: Grant
    Filed: July 1, 2016
    Date of Patent: December 12, 2017
    Assignee: Gibbs Technologies Limited
    Inventors: Timothy O'Donnell, Stephen Wilkonski
  • Amphibious vehicle
    Patent number: D874336
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: February 4, 2020
    Inventor: Guy Fortier
  • Amphibious vehicle
    Patent number: D897237
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: September 29, 2020
    Assignee: SEALEGS INTERNATIONAL LIMITED
    Inventor: Maurice John Bryham
  • Amphibian vehicle
    Patent number: D942319
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: February 1, 2022
    Inventor: Dayn Amade
  • Skateboard backpack
    Patent number: D953928
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: June 7, 2022
    Assignee: SHENZHEN SELECT FUTURE TRADING LIMITED
    Inventor: Zhiyong Huang
  • Unmanned marine surface vessel
    Patent number: D972453
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: December 13, 2022
    Assignee: Xocean Limited
    Inventors: James Ives, Andrew Carlisle, Emma Ives