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특허 상세정보

Cleaning cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/04    B62B-003/10    A47L-013/51   
출원번호 US-0786546 (2014-04-16)
등록번호 US-9616911 (2017-04-11)
우선권정보 DE-10 2013 007 041 (2013-04-24)
국제출원번호 PCT/EP2014/001019 (2014-04-16)
국제공개번호 WO2014/173508 (2014-10-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Leydig, Voit & Mayer, Ltd.
인용정보 피인용 횟수 : 0  인용 특허 : 24
초록

A cleaning cart having a base plate and a working plate arranged at a vertical distance above the base plate, the base plate and the working plate being connected to each other by a rod system arranged within the vertical distance. The rod system is formed by at least two struts extending in a non-parallel manner relative to each other, and the struts are connected to each other by a bridge-like holder, the holder being arranged in a self-retaining manner between the struts.

대표
청구항

1. A cleaning cart, comprising: a base plate;a working plate arranged at a vertical distance above the base plate; anda linkage connecting the base plate to the working plate, the linkage disposed within the vertical distance,wherein the linkage includes a first and a second strut, extending in a non-parallel manner with respect to each other,wherein the first and second struts are connected to each other by a rack-shaped holder, andwherein the holder is arranged in a self-locking manner, wedged between the first and second struts. 2. The cart of claim 1...

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  1. Spanovich,Joseph P.. Accessory holder for a chair. USP2007067226126.
  2. Mellinger, Dylan Anthony. Baby carriage and accommodating mechanism thereof. USP2015038973928.
  3. LaCombe Sandra (Box 271 ; Hale St. Medway ME 04460). Child\s car seat tray. USP199410D351738.
  4. Arroyo-Ferrer, Fernando. Cleaning cart. USP2013048419024.
  5. Miller,Mark E.; Miller,Joseph C.. Collapsible support structure. USP2006067055847.
  6. Tisbo Thomas A. ; Anderson Torrence C. ; Vogler Michael R.. Gardening center. USP1999035887878.
  7. Schwietzer Janet (16456 Marbro Dr. Encino CA 91436). Grocery cart attachment. USP1992025086960.
  8. Gibbs,Richard L.. Lawn and garden implement caddy. USP2007017168714.
  9. Domis, David. Mechanic's tool and parts utility cart. USP2003126669214.
  10. 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.
  11. Lawren Charles Cary. Mobile storage unit. USP2002066398235.
  12. Rief,Dieter J.. Pool cleaner storage device. USP2009037506770.
  13. Burdwood, William Richard; Davison, III, George McConnell; Meier, Peter Arthur; Rogge, Jason Reed; Curry, Colin Derek; Lanham, Jonathon Bruce. Shopping cart. USP2011118056909.
  14. Aron, Kurt. Shopping cart caddy. USP2012118313114.
  15. Gregor Jeff G. ; Julien Christine E.. Storage tray. USP200012D435196.
  16. Worthington ; Jr. Thomas D. (3282 Chatham Rd. Atlanta GA 30305). Sun shade. USP1991035000210.
  17. Dandy,Alexander W.. Telescoping cover for shopping cart handle. USP2006016981707.
  18. Chen, Shwu Ruu. Tool box having drawers. USP2004026688615.
  19. Yacobi Michael S. ; Parker Thomas ; Courtney Steven. Tool holder. USP2001076260865.
  20. Sack Leon John. Transportable table cart including a rotatable and removable top portion. USP2001046220184.
  21. Millington, Michael J.. Trolley for use with a wheelchair. USP1985114555124.
  22. Blewett, Patrick; Foes, Brent. Utility cart. USP2013018342544.
  23. Breveglieri Frank (Spring Lake MI) Streit Kenneth F. (Mt. Prospect IL). Utility cart. USP1990054923202.
  24. Rittenhouse Donald K. (241 Prairie View Oregon WI 53575-1416). Wheelchair-accessory support-frame. USP1996035497926.