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Hand carryable travel container convertable to rollable cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02   
미국특허분류(USC) 280/37 ; 16/115 ; 190/18A ; 280/40
출원번호 US-0748490 (1976-12-08)
발명자 / 주소
대리인 / 주소
    Johnson, Howard L.
인용정보 피인용 횟수 : 39  인용 특허 : 0
초록
▼

A support pallet carrying at opposite ends thereof, jointly extensible tow-handle and pair of rollers, which pallet can form original-construction false bottom of luggage container such as suit case, or as free form can be extended to form hand cart for manually moving one or several containers. Operating mechanism comprises parallel pair of oppositely (90.degree.) twisted, flat-faced rigid ribbons each simultaneously rotatable on its longitudinal axis and lengthwise forming a helical slide track. Each track is transversely engaged jointly by a bifurcate...

대표청구항이 없습니다

이 특허를 인용한 특허 피인용횟수: 39

  1. Deliman Lawrence J. ; Pedlar Roger ; Younessian Elliot. Apparatus for releasably locking an adjustable luggage handle. USP1998105819892.
  2. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Bag. USP201904D844324.
  3. Ambasz Emilio (295 Central Park West New York NY 10024). Collapsible luggage carrier. USP1990044917392.
  4. Chen Tzu L. (No. 26-2 ; Lane 96 ; Hsin Lung Rd. ; Section 2 Taipei TWX). Device for towing luggage. USP1986054588055.
  5. Selvi, Sedat. Expandable hard suitcase with stitched fastener. USP2010017641030.
  6. Lin Chao Chin,TWXITX 406. Foldable suitcase having retractable handle device. USP2000046047798.
  7. Hotaling Bryan (Arlington MA) Rossman Jon (Chelmsford MA). Foot locker. USP199610D374772.
  8. Chin-Lin Chang TW. Handcart with foldable wheels. USP2002056386558.
  9. Naiva, Matthew W.. Handle assembly for a case. USP2018019872547.
  10. Molovinsky Gale (10502 Great Arbor Dr. Potomac MD 20854). Levitation device. USP1981014244566.
  11. Barenbrug, Machiel Gerardus Theodorus Marie; Spoek, Erik Geert; Den Boer, Jacob Geert Arie; Van Zijl, Marc Constantijn. Luggage assembly and a frame. USP20181110130150.
  12. Schrecongost Ray B. (2412 W. Sibley St. Park Ridge IL 60068). Luggage cart. USP1991065024455.
  13. Johnston Tom L.. Luggage case construction. USP2000046050374.
  14. Cowdery Timothy K. (13647 Oakwood Curve Burnsville MN). Luggage case with retractable wheels. USP1986034575109.
  15. Den Boer, Jacob Geert Arie; Ten Horn, Vincent Bernardus Hubertus; McMillan, David; Barenbrug, Machiel Gerardus Theodorus Marie. Luggage item, a luggage item system, a luggage item adaptor. USP2018029888752.
  16. Cheng Shih-Min,TWX. Luggage trolley with a detachable tube assembly. USP1998115829558.
  17. McDermott Virginia B.. Portable variable capacity backpack. USP1998045743447.
  18. Frank, Roy W.. Retractable golf bag wheel assembly. USP2017059636557.
  19. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757643.
  20. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757642.
  21. Green, Stephen. Retractable wheel mechanism. USP2017049629429.
  22. Abraham J. Richard ; Tiramani Paolo M. B. ; Bozak John A.. Roller mechanism for container or cart. USP1999115984326.
  23. J Richard Abraham ; Paolo M. B. Tiramani ; John A. Bozak. Roller mechanism for container or cart. USP2002096446987.
  24. Sadow Bernard David. Rolling case. USP2001106298964.
  25. Espig, Serle. Roof box system for motor vehicles and case for a roof box system. USP2018019854885.
  26. Verheij Johannes W. (Lisse NLX) van Peer Irene P. (Utrecht NLX). Suitcase frame. USP1990124979598.
  27. Jupiter Jay Arthur. Sundry pouch for backpacks. USP2001056230952.
  28. Liang Sung-Ming,TWX. Supporting device for a wheeled suitcase. USP2000076082510.
  29. Liang Sung-Ming,TWX. Supporting device for a wheeled suitcase. USP1999025873439.
  30. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Tool storage devices. USP20181010086508.
  31. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Tool storage devices. USP2017049616562.
  32. Teresi Gaspare (142 Fulton Ave. Fairview NJ 07022). Traction mat. USP1989064840309.
  33. Royet Paul F. (Z.I. Nord ; Avenue de la Roseraie Pierrelatte (Drome) FRX). Wheel-mounted luggage. USP1982024314624.
  34. Ziaylek, Jr., Theodore. Wheeled container, especially for use by fire-fighting and rescue squads. USP1985114550931.
  35. Paolo M. B. Tiramani ; John A. Bozak. Wheeled luggage and associated devices. USP2002126497311.
  36. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2004106802409.
  37. Tiramani, Paolo M. B.; Bozak, John A.. Wheeled luggage and associated devices. USP2003126662916.
  38. Cohen Fred E.. Wheeled stackable luggage. USP2000096116390.
  39. Plath Robert V. (3030 NE. 44th St Lighthouse Point FL 33064). Wheeled suitcase and luggage support. USP1991024995487.

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