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특허 상세정보

Cart moving system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/00   
미국특허분류(USC) 280/047.2; 280/047.17; 280/047.18; 280/047.27; 414/458
출원번호 US-0981061 (2001-10-16)
발명자 / 주소
대리인 / 주소
    Taylor & Aust, P.C.
인용정보 피인용 횟수 : 11  인용 특허 : 17
초록

A cart moving system and individual hand carts therefor. First and second hand carts can be lashed together with the item therebetween. Auxiliary wheel assemblies are provided for each hand cart, to facilitate transport across uneven and irregular surfaces by using auxiliary wheels of large diameter. The auxiliary wheel assemblies can be installed or removed from the cart while a load is supported on the cart.

대표
청구항

A cart moving system and individual hand carts therefor. First and second hand carts can be lashed together with the item therebetween. Auxiliary wheel assemblies are provided for each hand cart, to facilitate transport across uneven and irregular surfaces by using auxiliary wheels of large diameter. The auxiliary wheel assemblies can be installed or removed from the cart while a load is supported on the cart. , 19950200, Hughes et al., 174/068.3; US-5522675, 19960600, Gunter, 405/118; US-5735637, 19980400, Gunter, 405/118; US-5752781, 19980500, Haataja ...

이 특허에 인용된 특허 (17)

  1. Dennis E. McGill ; Billy J. Lucas. Apparatus for lifting and moving an upright cylindrical container. USP2002066406248.
  2. Griswold Wayne D. (194 Screenland Dr. Burbank CA 91505). Assembly for towing a boat. USP1987114706983.
  3. Sloan Ken ; Cross Gary ; Danbom Jim ; Danbom Jan ; Semprini Terry ; Danbom Scott ; Hickman Ron ; Ballou Earl ; Wobbema Jeff ; Feuerhelm Joseph ; Taylor Roland. Dolly for moving a snowmobile. USP1998025716061.
  4. Zeilinger Brian K.. Floating dock section. USP2000086098564.
  5. Chang Chuan (No. 133 ; Chang Nan Road ; Sec. 5 Changhua TWX). Folding hand truck auxiliary wheel structure. USP1992035096265.
  6. Golicz Stefan G. (Essex CT) Golicz Roman M. (Clinton CT). Hand cart for transporting stacked articles. USP1997075647720.
  7. Mann Larry D. (805 Walnut Rock Springs WY 82901). Hand truck. USP1993105251922.
  8. Misawa Rintaro (Tokorozawa JPX). Hand truck. USP1987074681330.
  9. Sagert Darrell L. (1821 Oakdale Dr. Waukesha WI 53186). Hand truck for banded masonry products. USP1981014244595.
  10. Pressly William B. S. (112 Caedmon Ct. Greer SC 29650). Hand truck lift. USP1993035195762.
  11. Aenchbacher Gregory L.. Paver installer. USP2000056062802.
  12. Jeavons Peter K.,CAX ITX N3T 6H3. Power assisted lifting device. USP1998115829763.
  13. Becht John J.. Preparing a boat for use. USP1998075779250.
  14. Miranda Eduardo E.. Removable stepwise adjustable dolly support adjustable to fit various dollies. USP1998095810373.
  15. J Richard Abraham ; Paolo M. B. Tiramani ; John A. Bozak. Roller mechanism for container or cart. USP2002096446987.
  16. McPeak Ercel W. (Appleton WI) Felzer Theodore (Appleton WI) Rodgers Frederick J. (San Jose CA 4). Stair-climbing hand truck. USP1986024570953.
  17. Butzen Michael J.. Two-wheeled dolly for moving heavy objects. USP1998045738480.