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특허 상세정보

Wheeled luggage case

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-013/00   
미국특허분류(USC) 190/18A ; 190/117
출원번호 US-0080982 (1993-06-04)
발명자 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 0

A luggage case has a luggage receptacle with an openable lid at the top and sets of front and rear wheels at the undersurface which support the case in a self stabilizing manner as it is traveled along a floor, walkway or the like in an untilted orientation. A handle for facilitating such travel has a pair of telescoping arms with first ends that are pivoted to opposite sides of the back region of the receptacle and opposite ends linked by a cross member. The handle may be pivoted to and latched at an inclined active position at which it extends to a loc...


A wheeled luggage case having a luggage receptacle and an overlying lid forming a luggage compartment, said receptacle having one end and an opposite other end and an undersurface that is opposite from said lid, wherein said luggage case further comprises: first and second downward extending wheels situated at opposite side regions of said luggage receptacle in proximity to said one end thereof, at least one downward extending additional wheel situated in proximity to the other end of said luggage receptacle, said receptacle having openings in said under...

이 특허를 인용한 특허 피인용횟수: 25

  1. Baba, Ahmad. Adaptable luggage cart for transporting items between remote locations. USP2010057717440.
  2. Brunazzi, Paola; Recchia, Diego. Backpack. USP201407D709689.
  3. Murdoch, Douglas H.; Sturm, Michael. Backpack. USP2003046550651.
  4. Josephsen, Greg. Convertible cart device. USP20181210160467.
  5. Brown,Deborah. Convertible luggage device. USP2006057051853.
  6. Boldetti, Massimiliano; Brunazzi, Paola; Recchia, Diego. Duffel bag. USP201308D688455.
  7. Waddell Charles E. (Bristol RI) Zionts Andrew (Providence RI) King William L. (Denver CO) Mongeau Roland E. (Cumberland RI) Crumrine David (Denver CO). Ergonomic upright wheeled luggage. USP1997055630521.
  8. Sadow,Bernard D.. Extendable and angularly adjustable handle for wheeled luggage. USP2006077070190.
  9. Wu, Chen-Chuan. Fast detachable side wheel device. USP2014078783431.
  10. Sadow Bernard David. Inclined handle for wheeled case. USP1999025868406.
  11. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Luggage. USP2013078490765.
  12. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Luggage. USP2017079700110.
  13. Abraham J. Richard ; Tiramani Paolo M. B. ; Bozak John A.. Roller mechanism for container or cart. USP1999115984326.
  14. J Richard Abraham ; Paolo M. B. Tiramani ; John A. Bozak. Roller mechanism for container or cart. USP2002096446987.
  15. Sadow Bernard David. Rolling case. USP2001106298964.
  16. Andochick, Scott E.. Stackable, towable luggage. USP2013108561769.
  17. Sadow Bernard D. ; Schwab Jeffrey A.. Towable article of luggage. USP2000036041900.
  18. Sadow Bernard D. ; Schwab Jeffrey A.. Towable carrying case. USP2001106302250.
  19. Sadow Bernard D. ; Schwab Jeffrey A.. Towable carrying case. USP2001026193033.
  20. Sadow Bernard David. Wheeled carry-on case. USP1999045890570.
  21. Paolo M. B. Tiramani ; John A. Bozak. Wheeled luggage and associated devices. USP2002126497311.
  22. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2004106802409.
  23. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Wheeled luggage case. USP2010077748508.
  24. Cohen Fred E.. Wheeled stackable luggage. USP2000096116390.
  25. Brunazzi, Paola; Recchia, Diego. Zipper. USP201302D676659.