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특허 상세정보

Bag mounted with casters

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-005/14    A45C-013/26   
미국특허분류(USC) 190/018A ; 190/039 ; 190/115
출원번호 US-0002678 (1998-01-05)
우선권정보 JP-0013126 (1997-01-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wenderoth, Lind & Ponack, L.L.P.
인용정보 피인용 횟수 : 12  인용 특허 : 16

A bag mounted on universal casters at a bottom of the bag body so that the movement direction of the bag can be freely changed. The bag has guide pipes or one wide breadth guide pipe fixed to one of the lateral faces of the bag body. A vertically extendable and retractable handle is provided and includes a grip and a pair of vertical rods which are inserted in the guide pipes. The grip includes a connecting portion which interconnects the upper ends of the vertical rods. Stoppers are provided to lock the handle in a fully vertically extended position. Th...


[ What is claimed is:] [1.] A bag comprising:a bag body having a first side, a second side, an upper side connected to upper edges of said first and second sides, and a bottom side connected to lower edges of said first and second sides, wherein said upper side has a longitudinal direction;four casters mounted to said bottom side of said bag body such that said bag body can be moved while in a vertical self-standing posture, wherein said bottom side of said bag body is approximately rectangular in shape and defines four corners, and said casters are fixe...

이 특허에 인용된 특허 (16)

  1. Kho Dick T. (P.O. Box 34454 West Los Angeles CA 90034). Attachable pull handle for suitcases. USP1995035394965.
  2. Cunningham Robert J. (Fort Lauderdale FL). Business case. USP1997105676223.
  3. 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.
  4. Hsieh Dick M. (No. 18 ; Lane 777 ; Chung-Shan Rd. Kuei-Jen Hsiang ; Tainan Hsien TWX). Handle device of a wheeled trunk extensible and retractable by a single hand. USP1996125581847.
  5. Liang Joseph (P.O. Box 1060 Alpine NJ 07620). Luggage steering device. USP1994085339934.
  6. Van Hooreweder Godwin (Brugge BEX). Luggage with four rolling elements. USP1993035197578.
  7. Bieber David (East Greenwich RI) Liu Shaumin (Portsmouth VA). Luggage with pull handle. USP1993035197579.
  8. Latshaw Ricky J. (Republic MO). Modular wheeled luggage system, wheeled luggage, garment bag and connector for same. USP1996085547052.
  9. Chen Hsiung-chih (No. 428 ; Tung-an Rd. ; Wenchu Li ; Tachia Chen Taichung Hsien TWX). Retractable handle assembly for a suitcase. USP1997045615757.
  10. Yun-Pi Wu (5 Fl. ; 31 ; Alley 25 ; Lane 90 ; Sec. 6 ; Min Chuan E. Rd. Taipei TWX). Retractable travel bag handle assembly. USP1996035497865.
  11. Liang Joseph (P.O. Box 1060 Alpine NJ 07620). Spring loaded luggage handle. USP1996085547053.
  12. Berman Joseph (Hillsdale NJ). Two-way towable luggage. USP1995015377795.
  13. Liang Joseph (P.O. Box 1060 Alpine NJ 07620). Universally pivotal luggage steering apparatus. USP1995115464080.
  14. Sadow Bernard D. (Chappaqua NY). Wheeled carry-on case. USP1996105564538.
  15. Plath Robert V. (3030 NE. 44th St Lighthouse Point FL 33064). Wheeled suitcase and luggage support. USP1991024995487.
  16. Wang King-Shen (No. 16 ; Lane 116 ; Ta An Kang Rd. Ta Chia Chen ; Taichung Hsien TWX). Wheeled travel bag with adjustable handle. USP1994075330037.