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특허 상세정보

Collapsible luggage carrier

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/04   
미국특허분류(USC) 280/40 ; 280/655 ; 280/4729
출원번호 US-0355552 (1989-05-22)
발명자 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 8
초록

A collapsible luggage carrier comprises a handle having portions adjacent its lower end adapted to provide support for an article in a first plane and a base joined to the handle for articulation between an extended position in which portions of the base provide support for an article in a second plane disposed substantially orthogonally to the first plane and a collapsed position in which the second plane substantially coincides with the first plane. Transversely spaced-apart wheeled carriages received on the lower end of the handle portion pivot betwee...

대표
청구항

A collapsible luggage carrier comprising a handle having portions adjacent its lower end adapted to provide support for an article in a first plane; a base having a pair of leg members joined to the handle for pivotal movement between an extended position in which portions of the base provide support for an article in a second plane disposed substantially orthogonally to the first plane and a collapsed position in which said base is substantially parallel with the first plane; a pair of transversely spaced-apart wheeled carriages attached to the lower en...

이 특허를 인용한 특허 피인용횟수: 24

  1. Tsai, James. Apparatus of a collapsible handcart for turning a platform when operating a retractable handle. USP2005036866290.
  2. Biesinger, Quinn Michael; Birkert, Thomas E.. Carrier transporter. USP2018059963158.
  3. Chumley Kenneth David. Cart assembly and methods. USP1999035887879.
  4. Tsai Cheng-Hsien (103 ; Da-Ming 1st Rd. Tien-Tzu Hsiang ; Taichung Hsien TWX). Collapsible hand cart. USP1997055626351.
  5. James Tsai TW. Collapsible handcart. USP2002086439596.
  6. Thomas A. Garland. Collapsible stroller. USP2002066402186.
  7. James Tsai TW. Collapsible trolley. USP2002076425599.
  8. O'Connor, Charles S.. Convertible carrying case systems and collapsible wheeled carts for carrying cases. USP2009117614628.
  9. Pascznk,James J.. Extension handle apparatus for a wheeled chair. USP2007117290776.
  10. Jian, Shikun. Flat platform cart with collapsible casters. USP2010087784816.
  11. Robberson, James D.; Robberson, Beverly J. Folding hand truck. USP2005046874799.
  12. Liao, Gordon. Golf bag cart. USP2014058720912.
  13. Tsai, Hai-Ming. Hand trolley with a load tray co-working with wheel sets. USP2015018936259.
  14. Tsai, Haiming. Handcart. USP2016059327745.
  15. Chung, Chen-Yu; Wen, Zi-Cong. Ladder assembly having the function of a carrier. USP2013048408361.
  16. Barenbrug, Machiel Gerardus Theodorus Marie; Spoek, Erik Geert; Den Boer, Jacob Geert Arie; Van Zijl, Marc Constantijn. Luggage assembly and a frame. USP20181110130150.
  17. Den Boer, Jacob Geert Arie; Ten Horn, Vincent Bernardus Hubertus; McMillan, David; Barenbrug, Machiel Gerardus Theodorus Marie. Luggage item, a luggage item system, a luggage item adaptor. USP2018029888752.
  18. Watts, Benjamin H.. Multi-purpose deer-hunting cart. USP2004026688635.
  19. Johnson,Chris; McMillan,A. C.. Portable luggage carts/carriers. USP2006117140635.
  20. Su Chung-Shiu,TWX. Push cart. USP2000046053514.
  21. Su, Chung-Shiu. Push cart. USP200402RE38436.
  22. Green, Stephen. Retractable wheel mechanism. USP2017049629429.
  23. Anthony, Kenneth. Sports equipment bag with integral drying rack. USP2009097588254.
  24. Larson, Donald O.; Larson, Kasey P.. Wheeled attachment for a litter. USP2013048424899.