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특허 상세정보

Wheelbarrow towing system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62C-001/06    B62C-001/00   
미국특허분류(USC) 280/186; 280/047.31; 280/402; 410/004
출원번호 US-0704926 (2007-02-12)
등록번호 US-7441791 (2008-10-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 14
초록

A wheelbarrow towing system includes a wheelbarrow that includes a housing with a bottom wall and a peripheral wall that is attached to and extends upwardly from the bottom wall. An axle is attached to the bottom wall adjacent to a front end of the housing. At least one wheel is rotatably to the axle. A pair of supports is attached to and extends downward from the bottom wall. The supports are positioned adjacent to a back end of the housing and is spaced from each other. A pair of handles is attached to the housing and extends rearward from the back end...

대표
청구항

I claim: 1. A wheelbarrow towing system comprising: a wheelbarrow including housing having a bottom wall and a peripheral wall being attached to and extending upwardly from said bottom wall, an axle being attached to said bottom wall adjacent to a front end of said housing, at least one wheel being rotatably to said axle, a pair of supports being attached to and extending downward from said bottom wall, said supports being positioned adjacent to a back end of said housing and being spaced from each other, a pair of handles being attached to said housing...

이 특허에 인용된 특허 (14)

  1. Dodson Thomas L. (730 Bush Dr. Allen TX 75002). Collapsible and hand portable trailer. USP1994085340134.
  2. Johnson James A. (9225 - 166th St. Cologne MN 55322). Convertible wheelbarrow/cart. USP1988044740008.
  3. Fedorko Eric J. (5 Portage PA 15946) Fedorko Edward A. (P.O. Box 85 Portage PA 15946). Garden cart hitch. USP1995105458356.
  4. Madison ; Jr. Alexander (Box 43 White Marsh VA 23183). Hauling attachment. USP198806D296373.
  5. Keller Louis D. (P.O. Box 5336 North Muskegon MI 49445). Kit and method for converting a wheelbarrow into a garden cart. USP1996045509681.
  6. Keenan,Benedict; Keenan,Mary. Motorcycle dolly. USP2007107278647.
  7. Lichtenberg Bruce A. (Valencia CA). Motorcycle dolly. USP1997035609461.
  8. Bardsen Paul K. (Johan Larsens vei 23 N-4230 Kopervik NOX) Haraldseide Endre (Skogveien 41 N-4250 Kopervik NOX). Parking trolley for light aircraft. USP1990014895319.
  9. Abel,Gary V.. Trailer adapter hitch for a barrow. USP2006117140630.
  10. Lehman Maurice E. (1960 Horseshoes Rd. Lancaster PA 17601) Gehman Roland P. (Stevens PA). Wheelbarrow transport device. USP1981084281950.
  11. Lehman Maurice E. (1960 Horseshoe Road Lancaster PA 17601). Wheelbarrow transport means. USP1977104052079.
  12. Lehman Maurice E. (1960 Horseshoe Rd. Lancaster PA 17601) Gehman Roland P. (Stevens PA) Mohler Kenneth E. (Mohnton PA) Straub Donald H. (Mt. Joy PA). Wheelbarrow transport vehicle. USP1979054155678.
  13. Mosley Keith A.. Wheelbarrow with integrated trailering and dumping capabilities. USP1999065915706.
  14. Wallace Astor J. (1301 W. Robinson St. Harrisburg IL 62946). Wheelbarrow-trailer implement. USP1992025087061.