• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Non-powered transportable cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/00   
미국특허분류(USC) 280/047.26; 280/047.24; 280/047.34; 414/490
출원번호 US-0156817 (2005-06-20)
등록번호 US-7322586 (2008-01-29)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Harness, Dickey & Pierce, P.L.C.
인용정보 피인용 횟수 : 5  인용 특허 : 19

A cart for supporting cargo thereon has wheels at one end and a handle at an opposite end to allow the cart to be transported manually on a ground surface. The cart has an upper bracket and a pair of laterally spaced lower brackets on one of its sides for mounting the cart to a three-point hitch mechanism, and/or a pair of fork lift brackets to allow the cart to be lifted from the ground surface and transported over the ground surface.


I claim: 1. A non-powered manually transportable cart mountable to a three-point hitch mechanism, comprising: a frame having first and second sides extending between first and second ends; a platform carried by said frame for supporting cargo, said frame and said platform defining a horizontally open cargo space extending from said first end to said second end and from said first side to said second side; a handle attached to said first end of said frame; a pair of wheels operably attached adjacent said second end of said frame opposite said handle to f...

이 특허에 인용된 특허 (19)

  1. Hopkins Anthony ; Matlock Dale ; Senter John ; Shield Fred ; Malanowski Chet ; Ortery James ; Wilson Frank ; Timpone Leonard ; Pugh Richard ; Heyndricks Joel ; Kotlarz Ronald ; Lorenz Stanley ; Unrat. Airline baggage cart. USP1998055749589.
  2. Lammers Eugene A.. Bale feeder. USP2001046213053.
  3. Schweigert James R. (4696 Flag Ave. North Minneapolis MN 55428). Bucket attachment for garden tractors. USP1977084042141.
  4. Stoever John Alvin. Caster base for cabinets. USP1999115980008.
  5. Damico, Frank M.. Caster for adjustable beds and the like. USP1983054385414.
  6. Simpson, Dennis. Collapsible utility trailer. USP2005116962370.
  7. Wait Ernest H. (15631 Road G Campo CO 81029). Combine header adaptor for a three-point hitch. USP1996075538088.
  8. Krieg Adrian H. (119 Maplevale Dr. Woodbridge CT 06525). Cylinder containment vessel. USP1989064842139.
  9. Fu-Hsing Tan TW. Golf bag carrier. USP2002086439585.
  10. Jordan ; Bertram Lee ; Mitchell ; John Davis. Implement for handling a bulk tobacco container. USP1978094114770.
  11. Lawrence Phillip G. (Spring Lake MI). Implement mounting apparatus for tractors and mowers. USP1991115064338.
  12. Pride Faron. Multiple hay bale transporter and loader. USP1998095807053.
  13. Nurse William W. (10806 Harley Rd. Lorton VA 22079). Pick up container for three point tractor hitch. USP1980074214776.
  14. Padgett James R. (2650 French Creek Rd. New Albany IN 47150). Portable tiltable hopper assembly. USP1994115364224.
  15. Maupin, Michael Harrison; Maupin, Michael Shawn; Hill, Kenneth Roy. Retractable caster. USP2003016507975.
  16. Kendall Ray (Fort Worth TX). Retractable caster assembly having a lever in rolling engagement with a pressure plate. USP1983114417738.
  17. Gutierrez Ernest F. (P.O. Box 84 Bristol IL 60512). Safety ladder with caster assembly moveable positively to a retracted position. USP1977124063616.
  18. Knaack Howard L. (Cary IL) Weger ; Jr. Kenneth F. (Cary IL). Storage cabinet. USP1981094288134.
  19. Miller ; Sr. Larry A. (4691 Wildwood Rd. Alger MI 48610). Tractor three-point hitch mounted transporter. USP1996125580208.