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특허 상세정보

Pull rod of luggage

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-013/26   
미국특허분류(USC) 16/1131; 16/430; 16/411
출원번호 US-0633646 (2000-08-07)
발명자 / 주소
대리인 / 주소
    Harrison & Egbert
인용정보 피인용 횟수 : 31  인용 특허 : 11
초록

A luggage pull rod is formed of an outer tube and an inner tube slidably fitted into the outer tube such that the top end of the outer tube and the bottom end of the inner tube are connected by a buffer member capable of absorbing shock. The pull rod is provided with a hand grip which is pivotally fastened to the top end of the inner tube.

대표
청구항

1. A luggage pull rod assembly comprising:an outer tube; an inner tube slidably fitted into said outer tube; a buffer member connecting a top end of said outer tube and a bottom end of said inner tube, said buffer member being of an elastic material, said buffer member having a lower segment and an upper segment and a midsegment located between said lower segment and said upper segment, said midsegment having a buffer area formed of a plurality of parallel ridges and a plurality of grooves respectively interposed between adjacent ridges of said plurality...

이 특허를 인용한 특허 피인용횟수: 31

  1. Chen, Shou-Mao. Adjustment structure of a hand grip of a pull rod. USP2003076591951.
  2. Nykoluk, Cory O.. Combined curved towing member with pull handle for a baggage. USP200306D475199.
  3. Nykoluk, Cory O.. Curved towing member for a baggage baggage. USP200408D493619.
  4. Nykoluk, Cory O.. Dual pole towing arm for a piece of baggage. USP200407D492487.
  5. Selvi, Sedat. Expandable hard suitcase with stitched fastener. USP2010017641030.
  6. Wu,Chen Chuan. Grip assembly for luggage. USP2008127467696.
  7. Lai, Wei-Hung. Handle for a draw bar of a luggage case. USP201512D744238.
  8. Gao,Hua. Handle for a driver for a tool. USP200712D557584.
  9. Sener, James T.; Hageman, Christopher D.; Mathieu, David L.; Smith, Scott. Handle for luggage. USP201312D696019.
  10. Sener, James T.; Hageman, Christopher D.; Mathieu, David L.; Smith, Scott. Handle for luggage. USP2016059351554.
  11. Sener, James T.; Hageman, Christopher D.; Mathieu, David L.; Smith, Scott. Handle for luggage. USP2014108851251.
  12. Sener, James T.; Hageman, Christopher D.; Mathieu, David L.; Smith, Scott. Handle for luggage. USP2017079706825.
  13. Sener, James T.; Hageman, Christopher D.; Mathieu, David L.; Smith, Scott; Phillips, Juan. Handle for luggage. USP201612D773819.
  14. Wang,Jui Hsiao. Handle for non-electric tool. USP200610D530588.
  15. Lai, Wei-Hung. Handle structure for a draw bar of a luggage case. USP2015099119452.
  16. Miller,Jacqueline N.. Luggage handle system with pivot grip. USP2007097270223.
  17. Fenton, Timm J.; Scicluna, Paul V.. Pivotable towing arrangement. USP2010017644743.
  18. Fenton, Timm John; Scicluna, Paul Victor. Pivotable towing arrangement. USP2009107600618.
  19. Nykoluk, Cory O.; Mittleman, David. Pivotal handle for towable baggage. USP2010117832532.
  20. Nykoluk, Cory O.; Mittleman, David. Pivotal handle for towable baggage. USP2003116651791.
  21. Kuo, Chung-Hsien; Wang, Hui Ming. Retractable handle of wheeled luggage having one or two pulling rods. USP2005126978514.
  22. Scicluna, Paul V.; Fenton, Timm J.. Selectively rotatable handle assembly for towable luggage. USP2005026857512.
  23. Lin, Jer Hong; Chang, Shih Yu; Kuo, Chung-Hsien; Lin, Chia Hsien. Single handle rod based retractable handle assembly for wheeled luggage. USP2005026857511.
  24. Tsai, James. Single-tube retractable handle assembly. USP2005056898823.
  25. Fenton,Timm J.; Scicluna,Paul V.; Deng,Alex. Support for secondary bag on wheeled luggage. USP2008017318507.
  26. Fenton, Timm J.. Telescopic handle. USP200402D486648.
  27. Nykoluk, Cory O.. Towable wheeled-backpack. USP2005076918474.
  28. Nykoluk, Cory O.. Towable wheeled-backpack. USP2005096942077.
  29. Nykoluk, Cory O.. Towing handle for a piece of baggage. USP200304D473716.
  30. Nykoluk, Cory O.. Towing member for a piece of baggage. USP200308D477916.
  31. Nykoluk, Cory O.. Towing pull handle for a baggage. USP200405D489902.