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특허 상세정보

Residential mobile house keeping cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/00   
미국특허분류(USC) 280/047.26; 280/047.35
출원번호 US-0044850 (2005-01-26)
등록번호 US-7467801 (2008-12-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Crossley Patent Law
인용정보 피인용 횟수 : 17  인용 특허 : 17

A compact, lightweight, residential mobile house keeping cart, designed with low center of gravity. The cart provides for attachment and easily accessed storage of virtually all supplies and implements needed for cleaning. Easily transported by a user, the cart has two rear wheels, two front omni-directional casters, and skips on the back of the cart, whereby a ramp or elevator is not needed to access various levels or stairs, thereby providing mobility and requiring minimal space for maneuvering or storage. A plurality of implement and supply holders ar...


What is claimed is: 1. A lightweight residential mobile house keeping cart, the cart comprising: an upright L-shaped octahedron, the octahedron having a dimension of about 38 inches tall, 15 inches wide, and 8-14 inches depth, the octahedron further defined by a lower horizontal section of the L-shape joined to an upper vertical section of the L-shape, thereby forming two spaced apart L-shaped sides, the lower horizontal section partially comprising a front, a bottom and a top of a lesser depth than the bottom, the lower horizontal section thereby formi...

이 특허에 인용된 특허 (17)

  1. Jones ; Jr. William J. (P.O. Box 42 Caddo Gap AR 71935). Apparatus for transporting firewood. USP1985084534576.
  2. Propst Robert L. (18845 NE. 49th Pl. Redmond WA 98052). Cart assembly. USP1991125069466.
  3. Carlson Bradley J. (Wilkes-Barre PA) Reppert David A. (Brodheadsville PA) Burns Michael B. (Wilkes-Barre PA) Daugherty Jonathan M. (Wilkes-Barre PA) Stevens Kenneth A. (Harleysville PA) Orlove Craig . Cassette assembly and unit dose medication cart using the cassette assembly. USP1997105673983.
  4. Welch Robert J. (Dallas PA) Kolvites Albert (Mountaintop PA) White Robert M. (Conyngham PA). Caster direction-locking mechanism for mobile cart. USP1989104875696.
  5. Rabban Philipp (P.O. Box 401 Hollywood FL 33022). Cleaning kit. USP1983094404704.
  6. Gardner, John F.; Slogoff, Shelly I.; Laycock, Jane F.; Norlin, Eric C.; Williams, E. Ford; Williams, Tobin H.. Drawer closing and latching system. USP2003016511138.
  7. Walla Robert J. (8212 Mark Ave. Sherwood AR 72116). Fire fighters hand truck. USP1995055419569.
  8. Pullman Gene A. (51 Boones Dr. Lothian MD 20711). Fishing cart apparatus. USP1994085333885.
  9. Smith Michael J.. Foldable, wheeled display stand. USP1998015711438.
  10. Gettleman ; Ronald L. ; Stoner ; Peter D.. Mobile beverage dispensing cart. USP1978024076349.
  11. Thomas Perelli ; David Hawks. Mobile maintenance cart having a storage compartment, a bag retention system, and a forward facing recess for supporting a container. USP2002126497423.
  12. Carrillo, Alex L.. Multipurpose mobile paint caddy. USP2004026695325.
  13. Cortez Richard C. (700 S. Blackbird Roost ; #58 Flagstaff AZ 86001). Portable recycling and work center. USP1993095244220.
  14. Harza Richard D. (150 S. Wacker Chicago IL 60606). Refuse disposal apparatus. USP1977084044569.
  15. Parks James E.. Tool caddy. USP1999045893572.
  16. Calmeise, Randall W.; Hardesty, Doug S.. Utility cart. USP2003066572123.
  17. Snyder James A. (25342 Kerri La. Ramona CA 92065). Wheeled hamper. USP1996045511807.