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특허 상세정보

Luggage case

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-005/14   
미국특허분류(USC) 190/18A ; 280/645
출원번호 US-0088875 (1979-10-29)
발명자 / 주소
인용정보 피인용 횟수 : 43  인용 특허 : 0
초록

Trunks and luggage having retractable wheels connected to a wheeling handle. The motion of each wheel is controlled by a cam slot so that the wheel moves out when the handle is extended but returns to storage position when the handle is retracted. Any required lost motion in extending the handle is provided by either an interlocking wire loop or a curved cam slot.

대표
청구항

In a luggage case wherein there is the combination of an opening in a wall thereof, door means registerable with said opening, wheel means stored in said case adjacent said opening, operating means for simultaneously extending and retracting said wheel means and opening and closing said door means, and handle means for actuating said operating means, the improvement in which: (a) the wheel means comprises a wheel (111) mounted on a wheel support member which is pivotally supported by said luggage case and has a first slot (106); and (b) the operating mea...

이 특허를 인용한 특허 피인용횟수: 43

  1. Baba, Ahmad. Adaptable luggage cart for transporting items between remote locations. USP2010057717440.
  2. Murdoch, Douglas H.; Sturm, Michael. Backpack. USP2003046550651.
  3. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Bag. USP201904D844324.
  4. McConnell,Evan T.. Cart. USP200707D547518.
  5. Arthur, Joseph I. Chassis with retractable wheels. USP2011087997591.
  6. Turner, Michael Hughesdon; Murphy, Ryan Patrick. Combination scooter and messenger bag. USP2014098833777.
  7. Turner, Michael Hughesdon; Murphy, Ryan Patrick; Stutzman, Duston E A; Goo, Kah-Thart. Combination scooter/backpack. USP2013068454031.
  8. Turner, Michael Hughesdon; Murphy, Ryan Patrick; Stutzman, Duston E A; Goo, Kah-Thart. Combination scooter/backpack. USP2010067731204.
  9. Tomaka Leonard P. (#4819 175 E. Delaware Pl. Chicago IL 60611) Dreyfus Larry M. (#4819 E. Delaware Pl. Chicago IL 60611). Combination serving tray, bed tray and bathtub tray. USP1990094953473.
  10. Chen Tzu L. (No. 26-2 ; Lane 96 ; Hsin Lung Rd. ; Section 2 Taipei TWX). Device for towing luggage. USP1986054588055.
  11. 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.
  12. O'Brien, Cathleen Sue. Expandable folding cart on wheels. USP201310D690893.
  13. Tsu, Hsueh-Yi. Golf bag. USP2004116814361.
  14. Naiva, Matthew W.. Handle assembly for a case. USP2018019872547.
  15. Fenton Timm (Wooster OH) Hurtienne Dan (Arkansas City KS). Insulated container. USP1997115683097.
  16. Koffler Sol (Providence RI) Berry William M. (East Providence RI). Luggage case having a detachable roller assembly. USP1982064335896.
  17. Cassimally Khalil A. I. (403 Hayes Rd. Fort Pierce FL 33450) Frommelt Horace (Fort Pierce FL). Luggage trolley. USP1983104411343.
  18. Trassinelli Duccio,ITX. Multi-purpose support structure with an extendable handle and retractable wheels. USP2001036196561.
  19. McDermott Virginia B.. Portable variable capacity backpack. USP1998045743447.
  20. King, William L.. Retractable spinner wheels for a luggage case. USP2016109468277.
  21. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757643.
  22. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757642.
  23. O'Shea,Timothy J. C.; Ellard,Terence R; Higgins,Wayne C. Retractable wheel assembly. USP2009037503439.
  24. O'Shea,Timothy J. C.. Retractable wheel assembly for a carrier. USP2006067066311.
  25. Fu-Jung Chang TW. Retractable wheel for a built-in luggage cart. USP2002046367602.
  26. Wu, Yi-Ming. Roller device of luggage case. USP2003086604615.
  27. Abraham J. Richard ; Tiramani Paolo M. B. ; Bozak John A.. Roller mechanism for container or cart. USP1999115984326.
  28. J Richard Abraham ; Paolo M. B. Tiramani ; John A. Bozak. Roller mechanism for container or cart. USP2002096446987.
  29. Kotkins ; Jr. Henry L.. Soft luggage handle assembly for wheeled case. USP1998115833039.
  30. Horning, Jack. Sports equipment storage device. USP2010057712752.
  31. Verheij Johannes W. (Lisse NLX) van Peer Irene P. (Utrecht NLX). Suitcase frame. USP1990124979598.
  32. Dayton,Douglas C.; Altmann,Florian. Suspensions for wheeled transport devices. USP2009037500680.
  33. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Tool storage devices. USP20181010086508.
  34. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Tool storage devices. USP2017049616562.
  35. Turpeau, Alem. Tote bag. USP20190310238194.
  36. Sadow Bernard D. ; Schwab Jeffrey A.. Towable carrying case. USP2001026193033.
  37. Wu,Yi Ming. Transporting wheel structure of storage or luggage container. USP2007077237660.
  38. Nick J. Manesis. Wheel assembly. USP2002116478315.
  39. Arthur, Joseph I.; Bacs, Jr., Aron. Wheel deployment apparatus. USP2016059351550.
  40. Foster, Derick. Wheeled container with repositionable axle. USP2014128919791.
  41. Paolo M. B. Tiramani ; John A. Bozak. Wheeled luggage and associated devices. USP2002126497311.
  42. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2004106802409.
  43. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2003126662916.