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특허 상세정보

Wheeled luggage and associated devices

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-013/00   
미국특허분류(USC) 190/115; 190/0180A; 16/1131; 280/047315; 280/037
출원번호 US-0849741 (2001-05-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    David V. Radack
인용정보 피인용 횟수 : 21  인용 특허 : 22
초록

A luggage article including first rollers and selectively deployable or nondeployable second rollers. The luggage article includes a handle that is movable between a retracted position and an extended position. The user can selectively deploy or not deploy the second rollers even when the handle is in the extended position. An improved detent device and also an improved caster system are also disclosed. Also, a wheeled panel mechanism by itself for use not only with luggage but also other articles such as carts, dollies and baby carriages, is disclosed.

대표
청구항

1. A wheeled panel mechanism for use in association with an article including a handle movable between a retracted position and an extended position, said wheeled panel mechanism including a pivotable panel having a rolling means, said pivotable panel being structured to be operatively engageable with the handle, whereby said rolling means are structured to be selectively one of deployed and not deployed when said handle is moved from said retracted position;said wheeled panel mechanism including a body portion and linkage means connecting said body port...

이 특허에 인용된 특허 (22)

  1. Sadow Bernard D. (Chappaqua NY). Automatically extending anti tip-over device for wheeled luggage. USP1993075230408.
  2. Meier James W.. Brake and retractable rear stabilizer apparatus for a hand dolly. USP1998075779251.
  3. Bothwell Peter W. (“Meoncote”114 Shipston Road Stratford upon Avon ; Warwickshire GBX) Bothwell Roy (“Meoncote”114 Shipston Road Stratford upon Avon ; Warwickshire GBX). Case. USP1992055114164.
  4. Cassimally Khalil Ahmad Ibrahim (210-Third St. West Roundup MT 59072). Collapsible trolley and portable case. USP1976063960252.
  5. Lewallen Charles D. (Rte. 2 ; Box 1075 Corbett OR 97109). Combination handtruck and portable work table. USP1981084284286.
  6. Cassimally K. A. I. (402 Hayes Rd. Fort Pierce FL 33450) Frommelt Horace (Fort Pierce FL). Combined portable case and luggage trolley. USP1981064273222.
  7. Chen Tzu L. (No. 26-2 ; Lane 96 ; Hsin Lung Rd. ; Section 2 Taipei TWX). Device for towing luggage. USP1986054588055.
  8. Chang Chuan (No. 133 ; Chang Nan Road ; Sec. 5 Changhua TWX). Folding hand truck auxiliary wheel structure. USP1992035096265.
  9. Sprague ; Stephen B.. Hand carryable travel container convertable to rollable cart. USP1978054087102.
  10. Mortenson Carl N. (Midland MI). Improvements in hand trucks with pivotally connected, spreadable, wheel-supported, auxiliary support frames. USP1993055207439.
  11. Liang Joseph (P.O. Box 1060 Alpine NJ 07620). Laterally movable suitcase with wheeled, pivotable leg. USP1996105568848.
  12. Knowles Harford E. (2718 Jackson St. Hollywood FL 33020). Luggage case. USP1981034254850.
  13. Chang Yuan-Chi,TWX. Luggage case structure with retrievable handle and wheels. USP1998095813503.
  14. Cowdery Timothy K. (13647 Oakwood Curve Burnsville MN). Luggage case with retractable wheels. USP1986034575109.
  15. Cassimally Khalil A. I. (403 Hayes Rd. Fort Pierce FL 33450) Frommelt Horace (Fort Pierce FL). Luggage trolley. USP1983104411343.
  16. Lee Rui-Ming (58 ; Ma Yuan West St. Taichung TWX). Retractable handle assembly. USP1996055519919.
  17. Wang King S. (No. 569 ; Ching-Kuo Rd. Ta-Chia Chen ; Taichung Hsien TWX). Retractable luggage handle mounting hardware. USP1996015482147.
  18. Abraham J. Richard ; Tiramani Paolo M. B. ; Bozak John A.. Roller mechanism for container or cart. USP1999115984326.
  19. Verheij Johannes W. (Lisse NLX) van Peer Irene P. (Utrecht NLX). Suitcase frame. USP1990124979598.
  20. Liang Sung-Ming,TWX. Supporting device for a wheeled suitcase. USP1999025873439.
  21. Latshaw Ricky (Republic MO). Wheeled luggage. USP1994035295565.
  22. Alper Brad (4730 Stoetz La. Sebastopol CA 95472) Trevethick Richard (6103 Burnside Rd. Sebastopol CA 95472). Wheeled luggage case. USP1995045407039.

이 특허를 인용한 특허 피인용횟수: 21

  1. Hoberman,Barry; Hoang,Long. Adjustable foot for luggage case with wheels. USP2006047021436.
  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. Turner,Michael Hughesdon; Murphy,Ryan Patrick; Stutzman,Duston E A; Goo,Kah Thart. Combination scooter/backpack. USP2008107431311.
  6. Josephsen, Greg. Convertible cart device. USP20181210160467.
  7. Sherrell, Gary; Baum, Michael J.; Pangburn, William; Smith, Adam; Smith, Cameron; Johnson, Glenn. Fully recessed translation biased cantilever leg luggage device. USP2011108033369.
  8. Clarke, Tamar; Clarke, Tom. Luggage apparatus. USP20190310238195.
  9. Zahiri,Hormoz. Luggage cart having a telescoping handle with the addition of a foldable supportive wheel assembly. USP2007067226073.
  10. Feron, Eric. Passive stabilization systems for wheeled objects. USP2009087568709.
  11. Kaushansky, Yefim; Pacenka, Edmund; Hamilton, Robert. Portable and modular transportation unit with improved transport capabilities. USP20181210155526.
  12. Kaushansky, Yefim; Pacenka, Edmund; Hamilton, Robert. Portable and modular transportation unit with improved transport capabilities. USP20190210207728.
  13. Hsu, Yi-Chuan. Portable bag/box having a sliding function. USP2004026688614.
  14. Atherton, Paul; Graham, Andrew; Walas, Kurt. Powered foldable scooter. USP2012048162090.
  15. McIntyre, Lynne. Reconfigurable travel trunk. USP2011098011484.
  16. Chou, Ching Wei. Reinforced arrangement for sliding tube of wheeled luggage. USP2005076918476.
  17. Mason,Kevin J.; Stubblefield,Steven O.; Rembisz,Steven L.. Removable caster system. USP2008057374186.
  18. Ghanizadeh, Atousa; Talamantez, Jesus O.. Rolling record case with handle. USP2005116964420.
  19. Tsai, James. Stepless retractable handle assembly for luggage. USP2016089408449.
  20. Lin,Yen Hung. Transporting device with panel truck. USP2006047029015.
  21. Al-Hashemi, Hanan Sherif; Esmaeili, Seyed Ebrahim. Wheeled suitcase. USP2015089095193.