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특허 상세정보

Foldable creeper

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B25H-005/00    A01D-067/04    A47C-004/00    A47C-017/64    A47K-001/04   
미국특허분류(USC) 280/032.6; 280/032.5; 280/639; 280/079.11; 280/035; 297/016.1; 005/114; 248/129
출원번호 US-0266557 (2002-10-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Connors &
인용정보 피인용 횟수 : 16  인용 특허 : 25
초록

A foldable creeper is disclosed that has a rolling mechanism coupled to connectors that couple a seat support and back support. A locking mechanism may be provided that retains the creeper in an open position.

대표
청구항

1. A folding creeper comprising:a first unit including a wheel side, a pair of opposed sides, and at least two caster wheels coupled to said wheel side; a second unit comprising a wheel side, a pair of opposed sides, and at least two caster wheels coupled to said wheel side, a hinge member including at least one caster, said hinge member connecting said first unit and second unit enabling the first unit and second unit to be manually moved between an open position and a closed position; one caster wheel coupled to said first unit being substantially alig...

이 특허에 인용된 특허 (25)

  1. Brooks Ben (1600 East Dunnam Hobbs ; Lea County NM 88241-2324) Brooks Frankie L. (401 Springbrook Trail Smyrna GA 30080). Adjustable variable slope elevating creeper. USP1990014895380.
  2. Delmerico Paul E. (Winchester VA). Collapsible utility cart. USP1987114705247.
  3. Zabala Teresa A. (3735 Benton St. ; NW. Washington DC 20007) Affleck David L. (Scotts Valley CA). Combination folding stool and dolly. USP1984094471969.
  4. Martell Detlef (Kitchener CAX). Combined creeper and tool caddy. USP198310D270962.
  5. Quinonez Silvio C. (355 N. Dougherty Ave. Fort Bragg NC 28307). Foldable and convertible creeper device. USP1986044580799.
  6. Miles Joseph J. (Okeechobee FL) Miles Joseph B. (Okeechobee FL). Foldable creeper. USP1997035611552.
  7. Miles Joseph J. ; Miles Joseph B.. Foldable creeper. USP1999045895062.
  8. Tucker Mark H.. Foldable creeper. USP2000056059298.
  9. Tucker Mark H.. Foldable creeper. USP1999095947489.
  10. Miles Joseph J.. Foldable creeper with recessed wheels. USP1998035730449.
  11. Chen Shou-Te (No. 63-1 ; Alley 11 ; Lane 22 ; Sec. 1 ; Hsin-Jen Rd. ; Tai-Ping Hsiang Taichung Hsien TWX). Foldable fitter\s trolley with a drawer member. USP1996025494305.
  12. Younger, Steven K.; Fiedelak, Rudolf A.. Foldable head rest. USP1985104544203.
  13. Bowers Richard C. (East Orange NJ). Foldable repair creeper. USP1976103984116.
  14. Martin James E.. Folding creeper. USP2000086095532.
  15. Chamberlin ; Jr. Louis D. (34457 Fairview Dr. Yucaipa CA 92399) Chamberlin Mark D. (34457 Fairview Dr. Yucaipa CA 92399). Folding mechanic\s creeper. USP1989124889352.
  16. Torrey Ralph H. (3500 Dry Creek Rd. Marietta GA 30062). Folding stool. USP1991095044690.
  17. Witherell Nancy B. (R.F.D. #1 ; Box 54A Center Harbor NH 03226). Folding wheeled chair/luggage carrier. USP1983014369987.
  18. Pool James L. (Clarinda IA). Low profile mechanic\s creeper. USP1992125174592.
  19. Pool James L. (Clarinda IA). Low profile mechanics creeper. USP1994075330209.
  20. Schaevitz Lester P. (431 N. Latch\s La. Merion Station PA 19066). Mechanic\s creeper. USP1992045108118.
  21. Chen Ming J. (3rd Floor ; 43 Chungshan Road Sanchung City ; Taipei Hsien TWX). Mechanics creeper. USP1994035297809.
  22. Tudor Robin,CAX. Nitrogen/carbon dioxide combination fracture treatment. USP1999035883053.
  23. Shockley Troy. Transformable mechanic's creeper. USP199802RE35732.
  24. Shockley Troy (106 Robinall Dr. Easley SC 29642). Transformable mechanic\s creeper. USP1995095451068.
  25. Maxwell Donald J. (Lincoln NE). Worker support apparatus. USP1990094957302.