$\require{mediawiki-texvc}$
  • 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

Leaf transportation caddy

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/18   
미국특허분류(USC) 280/047.31 ; 280/047.315 ; 280/047.32 ; 280/047.33
출원번호 US-0964007 (1997-11-04)
발명자 / 주소
대리인 / 주소
    Harpman & Harpman
인용정보 피인용 횟수 : 25  인용 특허 : 4
초록

A leaf carrying cart having a contoured receiving body supported by a pair of spaced parallel arms that converge at a single wheel assembly. The receiving body is defined by a trough in which leaves can be directly raked. The arms extend beyond the receiving body to act as both transportation handles and with deployable ground engagement stakes as anchors for the cart when in use.

대표
청구항

[ Therefore I claim:] [1.] A hand cart conveyance comprising; a contoured bin for receiving and transportation of a load of bulk materials, a ground engaging wheel positioned in spaced relation to a front end of said collection bin, a pair of handles extending along respective sidewalls of said collection bin, said handles having a hand engageable end and a wheel engageable end, said handles pivotally connected to said engagement wheel at their respective wheel engagement ends, a discharge spout on the front end of said collection bin and a flat bottom p...

이 특허를 인용한 특허 피인용횟수: 25

  1. Catinchi, Maria C.. Bag holder apparatus. USP2016039290194.
  2. Kellogg, Michael S.; Krotts, Dean B.. Collapsible container having discontinuous frame members. USP2010127845507.
  3. Kellogg, Adam M.; Kellogg, Kelly C.. Collapsible kennel. USP20180710010049.
  4. Kellogg, Kelly C.. Collapsible kennel. USP20180710010048.
  5. Kellogg, Michael S.; Krotts, Dean B.. Collapsible structure. USP200910D601800.
  6. Kellogg, Michael S.; Krotts, Dean B.. Collapsible structure. USP201002D610352.
  7. Krotts, Dean B.. Collapsible structure. USP201206D661900.
  8. Krotts, Dean B.. Collapsible structure. USP201304D680329.
  9. Krotts, Dean B.. Collapsible structure. USP201408D711107.
  10. Krotts, Dean B.. Collapsible structure. USP201501D721232.
  11. Krotts, Dean B.. Collapsible structure. USP201505D728940.
  12. Krotts, Dean B.. Collapsible structure. USP201509D739656.
  13. Krotts, Dean B.; Kellogg, Adam M.. Collapsible structure. USP201003D612117.
  14. Krotts, Dean B.; Kellogg, Adam M.. Collapsible structure. USP201010D625891.
  15. Krotts, Dean B.; Kellogg, Michael S.. Collapsible structure. USP2012038127956.
  16. Allsop, James D.; Clausen, Eivind; Highlander, Charles D.. Collapsible wheelbarrow. USP2004076764093.
  17. Hsu, Shih-Hao. Foldable garden wagon. USP2005066902184.
  18. Purpuro, Donald V.. Hiker's trail carrier. USP2005086935643.
  19. Kellogg, Adam M.. Pet kennel. USP2016119485957.
  20. Simmons, Gregory Carter; Dawson, Tyler Rufus. Shoveling hand cart apparatus. USP2003026523839.
  21. Volin, Dee. Unique five-device-in-one system comprising wheelbarrow, wheel harvest-bag trash-bag caddy, wheel tool-refreshment caddy, dump truck, and hand truck. USP2013098534682.
  22. Friel, Michael Vincent. Wheel barrow liner. USP2005116964421.
  23. Stark, Timothy R.; Williamson, Allan B.. Wheelbarrow chute attachment. USP2005066908089.
  24. Weber Tory,CAXITX T1K 6V5. Wheelbarrow handle. USP2000106125512.
  25. Boozer, John D.; Boozer, Carolyn B.. Yard leaf caddy. USP2003076585304.