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특허 상세정보

Combined portable case and luggage trolley

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-005/14   
미국특허분류(USC) 190/18A ; 280/37
출원번호 US-0068867 (1979-08-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 33  인용 특허 : 2
초록

A combined portable case and luggage trolley which, in its preferred form, includes a rigid frame which, when folded, engages a face of the case to become an integral part thereof and which is extendable therefrom to form a luggage support in cooperation with a spaced pair of frame support arms pivotally connected to the case. When extended, the rigid frame is alignable with the support arms in a common plane to define a luggage receiving framework in cooperation with the case. Wheels are mounted within recesses in the case for selective extension in ass...

대표
청구항

A portable case having a folding framework which is associated with a face of said case to provide the appearance of a conventional case and which can be moved to an operative position for moving said case on wheels associated therewith comprising: a rigid rectangular frame having rigidly interconnected side and end members and substantially the same length and width as said face to be of a size to have said hollow frame lie adjacent said face when folded; means mounting said frame for movement to an operative position spaced from and generally perpendic...

이 특허를 인용한 특허 피인용횟수: 33

  1. Baba, Ahmad. Adaptable luggage cart for transporting items between remote locations. USP2010057717440.
  2. Whalen, John H.; Crandall, Lisa; Hurt, Katherine. Collapsible bag mounting structure and collapsible bag associated therewith. USP2010127849984.
  3. Turner, Michael Hughesdon; Murphy, Ryan Patrick. Combination scooter and messenger bag. USP2014098833777.
  4. Turner, Michael Hughesdon; Murphy, Ryan Patrick; Stutzman, Duston E A; Goo, Kah-Thart. Combination scooter/backpack. USP2013068454031.
  5. Turner, Michael Hughesdon; Murphy, Ryan Patrick; Stutzman, Duston E A; Goo, Kah-Thart. Combination scooter/backpack. USP2010067731204.
  6. Brown,Deborah. Convertible luggage device. USP2006057051853.
  7. Hamamy, Regev; Hamamy, Egale. Convertible pushcart luggage. USP2012028118145.
  8. Schweser ; Jr. Frederick G.. Floor-rollable luggage. USP1998055746295.
  9. White, Charity Lovette. Garment rack. USP2017049622597.
  10. Tsu, Hsueh-Yi. Golf bag. USP2004116814361.
  11. Fenton Timm (Wooster OH) Hurtienne Dan (Arkansas City KS). Insulated container. USP1997115683097.
  12. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Luggage. USP2013078490765.
  13. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Luggage. USP2017079700110.
  14. Cowdery Timothy K. (13647 Oakwood Curve Burnsville MN). Luggage case with retractable wheels. USP1986034575109.
  15. Kim, Soon Young. Luggage system with transport platform. USP20180910076167.
  16. Brinker Barry (Cincinnati OH). Luggage with retractable wheel system. USP1990044915402.
  17. Nykoluk, Cory O.; Nordstrom, Mark B.; O'Shea, Jr., James Edward. Method of and device for extending and retracting the wheels of a piece of towable baggage. USP2003096612411.
  18. Shustack Leonard T. (Box 803 ; Rte. 52 Walden NY 12586). Mobile cooler. USP1990064932677.
  19. LaRocque, Michael. Modular luggage transport systems. USP2015099119453.
  20. Nykoluk, Cory O.; Mittleman, David. Pivotal handle for towable baggage. USP2010117832532.
  21. Baker Franklin W. (6265 S. LaBrea Ave. Los Angeles CA 90056). Portable luggage carrier. USP1987034647056.
  22. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757643.
  23. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757642.
  24. Green, Stephen. Retractable wheel mechanism. USP2017049629429.
  25. Wu, Yi-Ming. Roller device of luggage case. USP2003086604615.
  26. Abraham J. Richard ; Tiramani Paolo M. B. ; Bozak John A.. Roller mechanism for container or cart. USP1999115984326.
  27. J Richard Abraham ; Paolo M. B. Tiramani ; John A. Bozak. Roller mechanism for container or cart. USP2002096446987.
  28. Verheij Johannes W. (Lisse NLX) van Peer Irene P. (Utrecht NLX). Suitcase frame. USP1990124979598.
  29. Sadow Bernard D. ; Schwab Jeffrey A.. Towable carrying case. USP2001026193033.
  30. Chen, Wei-Chih. Travel luggage with push and pull functions. USP2017129848681.
  31. Paolo M. B. Tiramani ; John A. Bozak. Wheeled luggage and associated devices. USP2002126497311.
  32. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2004106802409.
  33. LaTowsky, Aaron. Wheeled luggage with extendable supportive tongue. USP2013098540063.