$\require{mediawiki-texvc}$
  • 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

Cart ski system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-013/18    B62B-007/04   
출원번호 US-0596602 (2017-05-16)
등록번호 US-10023220 (2018-07-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 15
초록

A cart ski system for urging a cart along a granular support surface includes a cart that may be rolled along a support surface. The cart has a set of rear wheels and a set of front wheels. A pair of skis is provided and each of the wheels is positioned in a corresponding one of the skis. Each of the skis slides along the support surface when the support surface is comprised of a granular material thereby enhancing urging the cart along the granular material.

대표
청구항

1. A cart ski system comprising: a cart being configured to be rolled along a support surface, said cart having a plurality of wheels, said plurality of wheels comprising a set of rear wheels and a set of front wheels;a pair of skis, each of said skis having corresponding ones of said wheels being positioned therein wherein each of said skis is configured to slide along the support surface when the support surface is comprised of a granular material thereby enhancing urging said cart along the granular material, each of said skis having a plurality of fi...

이 특허에 인용된 특허 (15)

  1. Bach, David E.; Bach, Francis M.; Conda, Nicholas G.; Hoose, Tracy L.. Apparatus and methods for increasing the buoyancy of a wheeled vehicle. USP2014108851485.
  2. Braun, Kathryn M.. Auxiliary skis. USP2004036708989.
  3. Clapp, Dennis. Carpet slider for baby strollers. USP2012108276920.
  4. Ouellette,Michael J.. Convertible ski-supported vehicle. USP2006016983943.
  5. Lambert Paul (485 ; rue Victoria Sherbrooke (Quebec) CAX) Lambert Jeanine (485 ; rue Victoria Sherbrooke (Quebec) CAX J1H 3J3). Detachable ski assembly for child\s pushchair. USP1995045407217.
  6. Kaley George (736 Oak Ave. River Edge NJ 07661) Kaley Bernadette (736 Oak Ave. River Edge NJ 07661). Multipurpose light cart. USP1979024139208.
  7. Rivard, Gregory A.; Rivard, Justin G.. Quick-release ATV skis. USP2015099139216.
  8. LaPlaca Paul (11574 Porterville Rd. East Aurora NY 14052). Recreational vehicle skid support. USP1979094167270.
  9. Dalen, Steven Lloyd. Removable bidirectional skis for trailers and the like. USP2004016682082.
  10. Balzano,Dominic. Ski assembly for a stroller. USP2006107121560.
  11. Anderson Phillip A. (665 Pickering St. Manchester NH 03104). Ski attachable to a stroller. USP199101D313377.
  12. Laudon, Hans. Ski bicycle and ski system for a bicycle. USP2003046554294.
  13. Wetteland Maxwell T. (5225 Empire Dr. North Burnaby ; British Columbia CAX V5B 1N1). Snow ski board apparatus. USP1979074161323.
  14. Gallay Philippe,FRX ; Burnet Christophe,FRX. Snowshoe for use on a range of terrains and snow conditions. USP1999125996259.
  15. Reynolds Florence U. (1529 Derbyshire Rd. Yardley PA 19067). Stroller skis. USP1984104479657.