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특허 상세정보

Luggage trolley

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/12    A45C-005/14    A45C-013/28   
미국특허분류(USC) 190/18A ; 190/115 ; 280/37
출원번호 US-0301466 (1981-09-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 7
초록

A portable case having a mechanism capable of converting said case into a trolley. The mechanism is formed from basically two related sets of components, including base members connected to the sides of the case and each capable of extending a forward end beyond one end of the case, and a handle structure having arm members longitudinally slidable in relation to the base members and capable of being pivoted and locked at an angle with respect to the base members. In one embodiment, wheels are supported on the rear of the arm members so as to project down...

대표
청구항

A portable case having top and bottom surfaces, two sides, a forward end, and a rear end defining an interior, and capable of being converted into a trolley, comprising: first and second arm means, each having nesting first and second members, said first members being mounted on opposite sides of said case and each being capable of extending a forward end beyond the forward end of said case; a handle extending between said second members; means for mounting said second members for pivoting with respect to said first members when said second members are e...

이 특허를 인용한 특허 피인용횟수: 17

  1. Lowenstein, Frank. Collapsible trolley. USP2003066575493.
  2. Korey, Stephanie; Rubio, Jennifer; Recor, Bret; Murray, Seth; Weber, Charles; Park, Ahyoung. Hard-shell luggage system having a laundry bag subsystem with an integrated compression-pad subsystem. USP20190310219600.
  3. Korey, Stephanie; Rubio, Jennifer; Recor, Bret; Murray, Seth; Weber, Charles; Park, Ahyoung. Hard-shell luggage systems. USP20190310219599.
  4. Schrecongost Ray B. (2412 W. Sibley St. Park Ridge IL 60068). Luggage cart. USP1991065024455.
  5. King, William L.. Luggage case with large folding wheels. USP2014058720655.
  6. Korey, Stephanie; Rubio, Jennifer; Recor, Bret; Murray, Seth; Weber, Charles; Park, Ahyoung. Luggage system employing a telescopically-extendable handle and rechargeable power supply assembly. USP20180710034527.
  7. 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.
  8. Bartley B. Dean (Box 256 Tahoka TX 79373) Spector George (233 Broadway RM 3815 New York NY 10007). Motorized luggage. USP1990044913252.
  9. Abraham J. Richard ; Tiramani Paolo M. B. ; Bozak John A.. Roller mechanism for container or cart. USP1999115984326.
  10. J Richard Abraham ; Paolo M. B. Tiramani ; John A. Bozak. Roller mechanism for container or cart. USP2002096446987.
  11. Verheij Johannes W. (Lisse NLX) van Peer Irene P. (Utrecht NLX). Suitcase frame. USP1990124979598.
  12. Ezer Shaul,CAX. Telescoping handle. USP2001036202254.
  13. Paolo M. B. Tiramani ; John A. Bozak. Wheeled luggage and associated devices. USP2002126497311.
  14. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2004106802409.
  15. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2003126662916.
  16. Plath Robert V. (3030 NE. 44th St Lighthouse Point FL 33064). Wheeled suitcase and luggage support. USP1991024995487.
  17. Bonilla, Jacqueline P.; Bonilla, Carlos A.. Wheeled transport for slow cooker. USP2016019227643.