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특허 상세정보

Luggage case structure with retrievable handle and wheels

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-005/14   
미국특허분류(USC) 190/018A ; 190/115 ; 280/037
출원번호 US-0751398 (1996-11-18)
발명자 / 주소
대리인 / 주소
    Bacon & Thomas
인용정보 피인용 횟수 : 31  인용 특허 : 0

A luggage case structure with a retrievable handle and wheels having a case body, a locating cover member, a handle, two wheel sets, two L-shaped fixing plates, two L-shaped linking members, two locking plates, and two locking seats. The case body has two stepped wheel seats into which the wheel sets are assembled by pivot pins are located. And via the L-shaped linking members. The handle controls the movement of the wheel sets. Thus, when not in use, the handle is withdrawn inside the case body will and abuts against L-shaped linking members which will ...


[ What is claimed is:] [1.] A luggage case having a case body and a retractable handle movable between extended and retracted positions, the handle having two rods joined by a handle bar at a first end, each of the rods having a second end, the luggage case comprising:a) a plurality of retractable wheel assemblies attached to the case body, each retractable wheel assembly comprising:i) a wheel plate attached to the case body, the wheel plate having a wheel groove opening, a wall located on opposite sides of the wheel groove opening, each wall having an e...

이 특허를 인용한 특허 피인용횟수: 31

  1. Arthur, Joseph I. Chassis with retractable wheels. USP2011087997591.
  2. Turner, Michael Hughesdon; Murphy, Ryan Patrick. Combination scooter and messenger bag. USP2014098833777.
  3. Turner, Michael Hughesdon; Murphy, Ryan Patrick; Stutzman, Duston E A; Goo, Kah-Thart. Combination scooter/backpack. USP2013068454031.
  4. Turner, Michael Hughesdon; Murphy, Ryan Patrick; Stutzman, Duston E A; Goo, Kah-Thart. Combination scooter/backpack. USP2010067731204.
  5. Gregory, Matthew. Extendable sled device and method for its use. USP2017079700111.
  6. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Luggage. USP2013078490765.
  7. Klenner Jason,GBX ; Mival Nicholas,GBX ; Haith Philip,GBX. Luggage case. USP200004D422409.
  8. Murdoch, Douglas Harland; Sturm, Michael Allen. Method for attaching a carrier to a piece of rolling luggage. USP2017099756919.
  9. 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.
  10. Sip, Kim-Yeung; Li, Xiong. Portable electronic device with wheels. USP2012058186778.
  11. Nuculaj, Lize. Portable full-length mirror. USP2016069375064.
  12. Taube Joanne ; Forgosh Lee ; Palance Dave ; Palance Katrina ; Brumleve Kenneth. Removable wheel system. USP2001086279926.
  13. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757643.
  14. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757642.
  15. O'Shea,Timothy J. C.; Ellard,Terence R; Higgins,Wayne C. Retractable wheel assembly. USP2009037503439.
  16. O'Shea,Timothy J. C.. Retractable wheel assembly for a carrier. USP2006067066311.
  17. Wang Tung Lung,TWX. Retractable wheel device for suitcase. USP2001096289554.
  18. Fu-Jung Chang TW. Retractable wheel for a built-in luggage cart. USP2002046367602.
  19. Wu, Yi-Ming. Roller device of luggage case. USP2003086604615.
  20. Clausen, Eivind. Shock-absorbing wheel assemblies for luggage bag. USP2004086769701.
  21. Dayton,Douglas C.; Altmann,Florian. Suspensions for wheeled transport devices. USP2009037500680.
  22. Sadow Bernard D. ; Schwab Jeffrey A.. Towable carrying case. USP2001026193033.
  23. Wu,Yi Ming. Transporting wheel structure of storage or luggage container. USP2007077237660.
  24. LaCrosse,Wills; Alexander,Cecil. Travel suitcase with seat. USP2006087097017.
  25. Kuo Chung-Hsien,TWX. Two-stage expansion/collapse control mechanism for use on a hand-trailable luggage case. USP2001026182981.
  26. D'Angelo, Eduardo Felipe. Universal wheeled bag system. USP2016099433270.
  27. Arthur, Joseph I.; Bacs, Jr., Aron. Wheel deployment apparatus. USP2016059351550.
  28. Chang Wen-Chen,TWX. Wheel device. USP2001026193324.
  29. Paolo M. B. Tiramani ; John A. Bozak. Wheeled luggage and associated devices. USP2002126497311.
  30. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2004106802409.
  31. Moskowitz, Max; Katz, Dov; Katz, Bezalel. Wheeled suitcase with auxiliary wheels on legs and undercarriage therefor. USP2017049615638.