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특허 상세정보


국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A63B-005/02    A63B-005/00   
미국특허분류(USC) 482/017; 482/908; 403/109.3; 403/109.7
출원번호 US-0205660 (2005-08-17)
등록번호 US-7438668 (2008-10-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bateman,Philip L.
인용정보 피인용 횟수 : 6  인용 특허 : 23

A hurdle has contiguous trigger tubes along the telescoping tubes. A trigger mechanism inside each trigger tube is used to adjust the height of the hurdle. The trigger mechanism contains a pivoting vertical rod with an inwardly directed perpendicular upper end that extends out of the hole in the trigger tube to form a button and an outwardly directed perpendicular pin at its lower end that engages one of the holes in the upright. The vertical rod has a horizontal pivot bar attached midway along its outward surface. The lower end of the vertical rod is co...


We claim: 1. A hurdle comprising: (a) a base comprising two parallel horizontal legs, each leg having a leading end and a trailing end; (b) two uprights, each upright having an inward surface and extending upwardly from the trailing end of a leg and having a plurality of holes spaced apart vertically along its inward surface; (c) two telescoping tubes, each tube having a top end and being adapted to fit over an upright, each tube having an inward surface and a contiguous trigger tube along its inward surface, each trigger tube having an inward surface a...

이 특허에 인용된 특허 (23)

  1. Hsiao Fang-Jung (No. 380-8 ; Hsinchuotze ; Lung-Chiang Li ; Pu Tai Chia Yi Hsien TWX) Hsieh Ming-Lung (No. 208 ; Chung Cheng Rd. ; Jen Te Li ; Hsueh Chia Chen Tainan Hsien TWX). Adjustable forearm crutches. USP1994085341829.
  2. Moye Charles W. (Akron OH). Adjustable hurdle. USP1991075033737.
  3. Weber Dennis W. (Rte. 1 ; Box 42 Baldwin City KS 66006). Adjustable training hurdle. USP1993045199930.
  4. Wood Maurice S. (15318 Chipman Houston TX 77060). Adjustable walker. USP1994095349977.
  5. Zody Charles R. (554 Melissa Dr. Oxford OH 45056). Adjustment tool for telescoping members. USP1994105352057.
  6. Healy,Brian E.; Westphal,Nathan R.. Detachable tube assembly. USP2007027182223.
  7. Peek Gregory A. (Highlands Ranch CO) Lytle William B. (Highlands Ranch CO) Dyer John A. (Evergreen CO). Detent. USP1995105462380.
  8. Guidetti,Pascal. Device for locking two telescopic elongated elements. USP2007057222892.
  9. Fredette Bernard,CAX ITX J6N 1A1. Exercise bar assembly. USP1999115989158.
  10. Sauerbrey Roland (94 Bruehlstrasse ; in 9320 Arbon Kanton Thurgau CHX). High jump ribbon assembly. USP1991045005828.
  11. Bahner Frank (Neu-Isenburg DEX) Hohmann Ralf (Bruchkbel DEX) Spors Ralf (Bruchkbel DEX) Winterstein Gerhard (Bad Vilbel DEX). Hose coupling. USP1993075226680.
  12. Burden J. S. (5209 Highland View Ave. Los Angeles CA 90041). Hurdle attachment structure for training. USP1986064596388.
  13. Eloranta Erkki M. (GranS-73197 Kping SEX). Hurdle boom holder. USP1994085334119.
  14. McPhilomy Charles E. (8669 Garden Street Rd. Jacksonville FL 32219). Interchangeable/adjustable hurdle. USP1994085334121.
  15. Slupskiy Lentiy. Jump training device. USP1998125842954.
  16. Gangloff Robert B. (54 Dorchester St. Huntington Station NY 11746). Portable exercise bar device. USP1997095662556.
  17. Sadinsky,Steven E.; Hall,Blaine. Portable protective fence and method of installation thereof. USP2008027334957.
  18. Lee,Youth. Positioning structure of a beach umbrella. USP2006087097380.
  19. McComb, Michael C.. Remotely adjustable equestrian barrier. USP2004046715448.
  20. Schwartz Leonard (5526 Northumberland St. Pittsburgh PA 15217) Bould Fred (Sewickley PA) Wadsworth John (Pittsburgh PA). Strength-endurance exercise apparatus. USP1990064932653.
  21. Schwartz Jeffrey A.. Track and field hurdle and board supporting apparatus. USP2000056063005.
  22. Dellinger William S. (Eugene OR) Norman Nils A. (Eugene OR). Track hurdle with adjustble latching mechanism and adjusting weight mechanism. USP1988064749187.
  23. Moore James L. (Rt. 6 ; Box 1058-B Astoria OR 97103) Moore Tamara J. (Rt. 6 ; Box 1058-B Astoria OR 97103). Water hurdle apparatus. USP1992105152727.