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특허 상세정보

Wheeled luggage and associated devices

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-013/26   
미국특허분류(USC) 190/115; 016/113.1; 190/018.A
출원번호 US-0849714 (2001-05-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Schwartz, Ansel M.
인용정보 피인용 횟수 : 1  인용 특허 : 21

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.


1. A luggage article including a handle movable between a retracted position and an extended position, said handle including detent means comprising: a detent mechanism including a detent housing and a movable detent; a button mounted in said handle; a tensioning member mounted on the handle, the tensioning member including a surface and being pivotable about a pivot point between a first orientation and a second orientation, the button being operatively engageable with the tensioning member at a location offset from the pivot point to pivot the ten...

이 특허에 인용된 특허 (21)

  1. Shou-Mao Chen,TWX. Assembly of expandable pull rods of luggage. USP2000106128806.
  2. Plath Robert V. (Lighthouse Point FL). Camera bag. USP1993085240106.
  3. Mao James (2nd Fl. ; No. 7-3 ; Jen-Ai Road ; Sec. 3 Taipei TWX). Collapsible and movable support for wardrobe. USP1986104618035.
  4. Chen Tzu L. (No. 26-2 ; Lane 96 ; Hsin Lung Rd. ; Section 2 Taipei TWX). Device for towing luggage. USP1986054588055.
  5. Byington Gerald A.. Extension arm for mobile travelers suit case. USP1999115984064.
  6. Sprague ; Stephen B.. Hand carryable travel container convertable to rollable cart. USP1978054087102.
  7. Knowles Harford E. (2718 Jackson St. Hollywood FL 33020). Luggage case. USP1981034254850.
  8. Cowdery Timothy K. (13647 Oakwood Curve Burnsville MN). Luggage case with retractable wheels. USP1986034575109.
  9. Ho Shu-Mou (58 ; Ma Yuan West St. Taichung TWX). Luggage handle assembly. USP1996035500981.
  10. Cassimally Khalil A. I. (403 Hayes Rd. Fort Pierce FL 33450) Frommelt Horace (Fort Pierce FL). Luggage trolley. USP1983104411343.
  11. Carrigan ; Jr. Richard M. (Evanston IL). Luggage with cart apparatus. USP1992125167306.
  12. Chen Shou Mao,TWX. Pressing device and arresting device of expandable pull rod of luggage. USP2000026026543.
  13. Wang King-Sheng (No.569 ; Ching Kuo Road Ta Chia Chien ; Taichung Hsien TWX). Retractable handle and wheel assembly for travel bags. USP1996065524737.
  14. Lee Rui-Ming (58 ; Ma Yuan West St. Taichung TWX). Retractable handle assembly. USP1996055519919.
  15. Kuo Chung Hsien,TWX. Retractable handle for wheeled luggage. USP2000066079527.
  16. Wang King S. (No. 569 ; Ching-Kuo Rd. Ta-Chia Chen ; Taichung Hsien TWX). Retractable luggage handle mounting hardware. USP1996015482147.
  17. Kuo Chung-Hsien,TWX. Retractable pull-handle assembly. USP1999095956807.
  18. Kenny Cheng TW. Single-handed folding device (II). USP2002016339862.
  19. Verheij Johannes W. (Lisse NLX) van Peer Irene P. (Utrecht NLX). Suitcase frame. USP1990124979598.
  20. Latshaw Ricky (Republic MO). Wheeled luggage. USP1994035295565.
  21. Plath Robert V. (3030 NE. 44th St Lighthouse Point FL 33064). Wheeled suitcase and luggage support. USP1991024995487.