with twin-bladed paddles or buoyant members

Patents Grantslast 30 patents

  • Information Patent Grant

    Aquatic exercise device for full-body workout and method of use

    • Patent number 10,974,088
    • Issue date Apr 13, 2021
    • Michael Kukoff
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Paddle assembly comprising a paddle and a removable blade

    • Patent number 10,843,779
    • Issue date Nov 24, 2020
    • Donatien Roger
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Handle attachment and hybrid paddle

    • Patent number 10,737,751
    • Issue date Aug 11, 2020
    • Brian Dobbins
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Scuba propulsion appatatus having oscillating fins

    • Patent number 10,532,249
    • Issue date Jan 14, 2020
    • Joseph D Maresh
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Aquatic exercise and flotation apparatus

    • Patent number 10,406,401
    • Issue date Sep 10, 2019
    • Amir Vard
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    TKS hydrakick system

    • Patent number 9,981,159
    • Issue date May 29, 2018
    • Anthony Dominic Seven
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Staged expandable swim fin

    • Patent number 6,568,975
    • Issue date May 27, 2003
    • Alan Perry
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Aquatic propulsion device

    • Patent number 6,264,519
    • Issue date Jul 24, 2001
    • William B. Brown
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Flapping paddle and vertical stabilizer for swimmer

    • Patent number 5,649,845
    • Issue date Jul 22, 1997
    • Ryszard Fechtner
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Underwater paddle and vertical fin for swimmer

    • Patent number 5,348,503
    • Issue date Sep 20, 1994
    • Ryszard Fechtner
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Water paddle and flotation device for use by swimmers

    • Patent number 5,114,371
    • Issue date May 19, 1992
    • California Aqua Paddle, Inc.
    • Rudy Alonzo
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Combined aquatic support and propulsion device

    • Patent number 4,302,194
    • Issue date Nov 24, 1981
    • Gavino R. Perales
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3889308

    • Patent number 3,889,308
    • Issue date Jun 17, 1975
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3510894

    • Patent number 3,510,894
    • Issue date May 12, 1970
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3052897

    • Patent number 3,052,897
    • Issue date Sep 11, 1962
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    2959796

    • Patent number 2,959,796
    • Issue date Nov 15, 1960
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    2941219

    • Patent number 2,941,219
    • Issue date Jun 21, 1960
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2718644

    • Patent number 2,718,644
    • Issue date Sep 27, 1955
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    2014192

    • Patent number 2,014,192
    • Issue date Sep 10, 1935
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    2009551

    • Patent number 2,009,551
    • Issue date Jul 30, 1935
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1894874

    • Patent number 1,894,874
    • Issue date Jan 17, 1933
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    1509551

    • Patent number 1,509,551
    • Issue date Sep 23, 1924
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    1478525

    • Patent number 1,478,525
    • Issue date Dec 25, 1923
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents