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특허 상세정보

Collapsible movable cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-007/06   
미국특허분류(USC) 280/651; 211/201; 280/042; 280/0793; 280/04735
출원번호 US-0598036 (2000-06-21)
발명자 / 주소
대리인 / 주소
    Frishauf, Holtz, Goodman & Chick, P.C.
인용정보 피인용 횟수 : 24  인용 특허 : 4
초록

A movable cart having a collapsible frame with the frame being foldable into a collapsed or closed position for forming a narrow lateral profile and into an unfolded open position adapted to support a removable storage container. The frame comprises support members with each support member having a pair of legs extending downwardly from its opposite ends and a side arm extending between two of the legs on each opposite lateral side of the frame for securing the frame in the unfolded open position with the support members physically spaced apart to suppor...

대표
청구항

1. A movable cart having a collapsible frame with the frame being foldable into a collapsed or closed position for forming a narrow lateral profile and being unfoldable into an open position, said frame comprising:support members for supporting a removable storage container when mounted thereon; a pair of legs extending downwardly from each support member with one leg on each opposite end thereof; a side arm extending between two of the legs on opposite lateral sides of the frame for securing said frame in the unfolded open position with the support memb...

이 특허를 인용한 특허 피인용횟수: 24

  1. Van Landingham, Jr., A. Reneau; Tokash, Robert J.; Carper, Ken; Zieker, Scott; Remm, Tom; Montgomery, Kevin; Werwick, Volker. Adjustable cart. USP2010107806426.
  2. Gonzalez, Arturo; Kessell, Steven M.; Potter, Michael D.; Foster, III, Jerry Vance. Adjustable rack. USP2016089409586.
  3. Gonzalez, Arturo; Kessell, Steven M.; Potter, Michael D.; Foster, III, Jerry Vance. Adjustable rack. USP2015079079597.
  4. Zhao, Fang; Liu, Jun. Collapsible buffet vehicle. USP2017109788648.
  5. Stravitz, David M.; Harris, David; Kolda, Clint. Collapsible movable cart. USP2004026685199.
  6. Parizek, Scott; Gimpel, Dixon. Collapsible transaction table. USP2013068468956.
  7. Perelli, Thomas; Demko, Craig J.. Dolly having multiple supports hingedly joined together. USP2004066749215.
  8. Perelli, Thomas; Demko, Craig J.. Dolly having multiple supports hingedly joined together. USP2004066746039.
  9. Radlow, Nicole; Radlow, Edward; Radlow, Melissa. Easy access collapsible cart. USP2013038393634.
  10. Thomas, Wendell A.. Folding cart. USP2012048162348.
  11. Deng, Shaomao. Folding shelf. USP20180810058171.
  12. Chen, Zhaosheng; Chen, Yishun. Folding table umbrella wagon. USP2015089101206.
  13. Baatz, Andreas; Tan, Joyce; Boe, Christian. Folding transport cart. USP2013098523197.
  14. Finck, William. Glazing panel handling system. USP2017079701486.
  15. Tseng, Su-Lien. Hairdressing tool cart. USP2005016843488.
  16. Ng, Kelvin Kin-Chung. Multi-plane compound folding frame. USP201009RE41763.
  17. Ng, Kelvin Kin-Chung. Multi-plane compound folding frame. USP2005026851564.
  18. May, Randall L.; Gu, Zhi Bing; Shen, Liang; Lin, Bin; Su, Wenguan; Liang, Lu; Chen, Guolong. Quick assembly grill and method. USP2018049949594.
  19. May, Randall L.; Gu, Zhi Bing; Shen, Liang; Lin, Bin; Su, Wenguan; Liang, Lu; Chen, Guolong. Quick assembly grill and method. USP2015129211036.
  20. Reinhart, Nickolas. Sawhorse shelf hinge feature. USP20181110124479.
  21. Taylor, Curtis; Hanson, Mat. Shopping cart shelf. USP201212D672522.
  22. Schlegel, Thomas; Johnson, Mark; Bartels, Ross; Bricker, Jeffrey; Agati, Joseph. Storage bag system for wagons. USP2014098827282.
  23. Fischhaber, Conrad. Tack cart. USP20181010106181.
  24. Parizek, Scott; Gimpel, Dixon. Transaction table. USP2011100646508.