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High efficiency hydrofoil and swim fin designs

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A63B-031/08
  • A63B-031/00
출원번호 US-0712085 (2003-11-13)
발명자 / 주소
  • McCarthy,Peter T.
출원인 / 주소
  • McCarthy,Peter T.
대리인 / 주소
    Lewis Brisbois Bisgaard &
인용정보 피인용 횟수 : 3  인용 특허 : 78

초록

Methods are disclosed for increasing lift and decreasing drag on hydrofoils and swim fins. The methods include providing a hydrofoil with a highly swept back leading edge portion and orienting the hydrofoil at a significantly reduced angle of attack in which the reduced angle of attack occurs at an

대표청구항

I claim: 1. A method for providing a swim fin, comprising: (a) providing a foot attachment member having a toe region; (b) providing a blade member in front of said foot attachment member, said swim fin having a longitudinal alignment, said swim fin having a free end portion spaced from said foot

이 특허에 인용된 특허 (78)

  1. Cronin John J. (El Toro CA), Angular foot fin.
  2. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Articulated attachment means for swimming fin.
  3. Sardella Franco (5 Via Tripoli Rome ITX) Menghi Mario (8 Via Monte Livata Guidonia (RM) ITX) Ferretti Ivo (47 Via della Vigne Rome ITX), Breast-stroke fins.
  4. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Closed shoe swim fin.
  5. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Closed-shoe swim fin.
  6. Baulard-Caugan Raymond G. (Residence Dauphine Pavillon du Barry Louveciennes FRX 78430), Double-acting single-web swimming apparatus.
  7. McCarthy, Peter T., Dual adjustable strap designs for swim fins.
  8. Lin Tien-Lung,TWX, Fin.
  9. Ours Roger (62 ; avenue Clarisse 92420 Vaucresson FRX), Fin device, in particular for water sports, and method of manufacture of such a device.
  10. Negrini Giovanni (Via Carlo Porta ; 13 I 27029 Vigevano ITX) Chiola Roberto (Via Talamone ; 8 I 27029 Vigevano ITX), Flipper for flipper swimming.
  11. Cressi Leopoldo A. (Genoa ITX), Flipper for swimming and production method.
  12. McCarthy, Peter T., High deflection hydrofoils and swim fins.
  13. McCarthy Peter T., High efficiency hydrofoil and swim fin designs.
  14. McCarthy Peter T., High efficiency hydrofoil and swim fin designs.
  15. McCarthy Peter T., High efficiency hydrofoil and swim fin designs.
  16. McCarthy, Peter T., High efficiency hydrofoil and swim fin designs.
  17. McCarthy, Peter T., High efficiency hydrofoil and swim fin designs.
  18. McCarthy, Peter T., High efficiency hydrofoil and swim fin designs.
  19. Peter T. McCarthy, High efficiency hydrofoil and swim fin designs.
  20. Peter T. McCarthy, High efficiency hydrofoil and swim fin designs.
  21. Peter T. McCarthy, High efficiency hydrofoil and swim fin designs.
  22. Lamont Mark D. (Long Beach CA) Chopelas Peter A. (Lakewood CA 4), Hydrodynamic swim fin.
  23. Wilson Wayne (153 1/2 N. 600 West Salt Lake City UT 84116), Hydrofoil swim fin assemblies.
  24. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Long-blade closed-shoe swim fin.
  25. Moncrieff-Yeates Alexander J. (8924 Rhyme Ct. Annadane VA 22003), Method and apparatus for generating a stable vortex fluid flow pattern.
  26. McCarthy Peter T., Methods for creating consistent large scale blade deflections.
  27. McCarthy, Peter T., Methods for creating consistent large scale blade deflections.
  28. McCarthy, Peter T., Methods for creating consistent large scale blade deflections.
  29. Peter T. McCarthy, Methods for creating consistent large scale blade deflections.
  30. McCarthy, Peter T., Methods for creating large scale focused blade deflections.
  31. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Monofin swimming apparatus and assembly method.
  32. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Open instep swim fin.
  33. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Open-toed wide-blade swim fin.
  34. Evans Robert B., Split fin.
  35. Sanders Stan A. (420 29th St. Hermosa Beach CA 90530), Surfer\s fin.
  36. Ciccotelli Stephen S. (Box 1414 Deming NM 88031), Swim fin.
  37. Ciccotelli Stephen S. (P.O. Box 1414 Deming NM 88031), Swim fin.
  38. Ciccotelli Stephen S. (P.O. Box 1414 Deming NM 88031), Swim fin.
  39. Ciccotelli Stephen S. (P.O. Box 1414 Deming NM 88031), Swim fin.
  40. Evans Robert B., Swim fin.
  41. Loeffler Herbert H. (Arlington MA), Swim fin.
  42. McCredie Donald B. (3/28 Carr Street Coogee ; New South Wales AUX), Swim fin.
  43. Picken James B. (E. 11703 Buckeye Spokane WA 99206), Swim fin.
  44. Rasmussen Philip A. (269 Pacific Ave. Solana Beach CA 92075), Swim fin.
  45. Takizawa Ryoji (Tokyo JPX), Swim fin.
  46. Van de Pol Herbert D. (Riviera Beach FL), Swim fin.
  47. Schoofs Mark J. (1635 School St. ; P.O. Box 67 Moraga CA 94556), Swim fin for breaststroke swimmers.
  48. Mosier Arthur R. (10922 Oak St. ; No. 216 Los Alamitos CA 90720), Swim fin having multiple articulating transverse hydrofoil blades.
  49. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Swim fin having multiple interchangeable components.
  50. Garofalo Giovanni (Rapallo ITX), Swim fin provided with a self-shaping, fluid flow conveying and controlling canal-like member.
  51. Garofalo Giovanni (Rapallo ITX), Swim fin provided with a self-shaping, fluid flow conveying and controlling canal-like member.
  52. Ciccotelli Stephen S. (P.O. Box 1414 Deming NM 88031), Swim fin with blade displaced from foot pocket.
  53. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Swim fin with flexible fin member having movable tips.
  54. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Swim fin with flexible fin member having movable tips.
  55. Piatt John A. (226 Getchell St. Santa Cruz CA 95060), Swim fin with harness.
  56. Tackett Edd (1817 Mirracerros La. Alamogordo NM 88310) Tackett Hubert (6920 Wilson Dr. ; Apt. #2 Knoxville TN 37924), Swim fins.
  57. Wagner John L. (1212 H. St. ; SP193 Ramona CA 92065), Swim fins.
  58. Forjot ; Roland, Swim flippers.
  59. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Swimfin with flexible fin member having movable tips.
  60. Parr Michael Lancaster,AUX ITX 2100, Swimming aid.
  61. Gisbert Miguel (4355 E. 8th Lane Hialeah FL 33013), Swimming aid device.
  62. Caires Kenneth J. (681 Kaumakani St. Honolulu HI 96825), Swimming apparatus.
  63. Wenzel, Clarence E., Swimming apparatus.
  64. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Swimming fin.
  65. Beltrani Gianni (Genoa ITX) Bosio Mirko (Genoa ITX), Swimming flipper.
  66. Garofalo Giovanni (Rapallo ITX), Swimming flipper.
  67. Garofalo Giovanni,ITX, Swimming flipper.
  68. Garofalo Giovanni,ITX ; Viale Mario,ITX, Swimming flipper.
  69. Paolo Ferraro (Genoa ITX), Swimming flipper.
  70. Viale Mario,ITX ; Garofalo Giovanni,ITX, Swimming flipper.
  71. Testa Fabio (Busalla ITX) Beltrani Giovanni B. (Genoa ITX), Swimming flipper and method for its manufacture.
  72. Cressi Leopoldo A. (Genoa ITX), Swimming flipper made of two different materials.
  73. Beltrani Gianni (Genova ITX) Bosio Mirko (Aosta ITX), Swimming flipper with a composite blade and a method for its manufacture.
  74. Mario Viale IT; Giovanni Garofalo IT, Swimming flipper with controlled-flexibility blade.
  75. Le Vasseur Kenneth W. (91-591 Aikanaka Road Ewa Beach HI 96706), Swimming system.
  76. McCarthy Peter T. (134 Park St. #5 Buffalo NY 14201), Tip vortex generation technology for creating a lift enhancing and drag reducing upwash effect.
  77. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Unique swim fin.
  78. Evans Robert B. (28 Anacapa St. Santa Barbara CA 93101), Unitary swim fin.

이 특허를 인용한 특허 (3)

  1. Templeman, Jon; Becker, Wayne, Hydrofoil boat stabilizer.
  2. Mun, John; Stiff, Craig, Swim fin.
  3. Davis, Kathleen; Reardon, Don; Clegg, Damon, Swimming fin.
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