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특허 상세정보

Expandable pull rod of luggage

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-025/28    A45C-013/00   
미국특허분류(USC) 161/131 ; 164/29 ; 161/141 ; 28/065.5 ; 28/004.726
출원번호 US-0097358 (1998-06-15)
우선권정보 CN-0213521 (1997-08-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Liauh
인용정보 피인용 횟수 : 25  인용 특허 : 8
초록

A luggage pull rod has a hand grip which is provided with an adjustment device capable of actuating a locating device fastened with the bottom end of an inner tube. The inner tube is received extractably and retractably in an outer tube and is provided at the bottom end thereof with a locating hole which is engageable with a second locating portion of the locating device. The outer tube is provided therein with a locating element having a plurality of first locating holes engageable with the second locating portion of the locating device. The locating el...

대표
청구항

[ What is claimed is:] [1.] A luggage pull rod having a hand grip provided with an adjustment device capable of actuating a locating device fastened with a bottom end of an inner tube which is received extractably and retractably in an outer tube and is provided at a bottom end thereof with a locating hole;said locating device being provided with a second locating portion engageable with said locating hole of said inner tube, said outer tube provided therein with a locating element having a plurality of first locating portions engageable with said second...

이 특허를 인용한 특허 피인용횟수: 25

  1. Kight,Deven Faye. Adjustable, bi-directional, removable baby stroller handle. USP2006037011335.
  2. Chen, Shou-Mao. Adjustment structure of a hand grip of a pull rod. USP2003076591951.
  3. Pitchforth, Noah; Turner, Andrew. Collapsible rolling luggage. USP20181210143279.
  4. Nykoluk, Cory O.. Combined curved towing member with pull handle for a baggage. USP200306D475199.
  5. Chen, Shou Mao. Control mechanism of a pull rod. USP2005076920666.
  6. Nykoluk, Cory O.. Curved towing member for a baggage baggage. USP200408D493619.
  7. Nykoluk, Cory O.. Dual pole towing arm for a piece of baggage. USP200407D492487.
  8. Kinsella, David. Exercise handgrip apparatus. USP2003056565485.
  9. Selvi, Sedat. Expandable hard suitcase with stitched fastener. USP2010017641030.
  10. Lai, Wei-Hung. Handle structure for a draw bar of a luggage case. USP2015099119452.
  11. Liang, Sung-Ming. Handle unit for a retractable handle assembly of a luggage case. USP2003046550102.
  12. Refsum,Bj��rn. Locking device for a telescopic stem of a trolley. USP2008057370877.
  13. Kuo Chung-Hsien,TWX. Locking device for retractable handle of wheeled luggage. USP2001126332241.
  14. Moon, Jerry. Luggage handle. USP200405D489181.
  15. Nykoluk, Cory O.; Mittleman, David. Pivotal handle for towable baggage. USP2010117832532.
  16. Shou-Mao Chen TW. Pull rod of luggage. USP2002086434790.
  17. Moussatche, Michel H.; Conti, Joseph; Rada, Georgene; Krulik, Richard J.; Chuan, Wu-Chen; Chang, Fu-Kuei. Reinforced extruded tubing for telescopic handle for trolley-type carry case and carry case incorporating same. USP2014028646584.
  18. Kuo, Chung-Hsien; Wang, Hui Ming. Retractable handle of wheeled luggage having one or two pulling rods. USP2005126978514.
  19. Lin, Jer Hong; Chang, Shih Yu; Kuo, Chung-Hsien; Lin, Chia Hsien. Single handle rod based retractable handle assembly for wheeled luggage. USP2005026857511.
  20. Tsai, James. Stepless retractable handle assembly for luggage. USP2016089408449.
  21. Nykoluk,Cory O.. Towable wheeled-backpack. USP2008017322452.
  22. Nordstrom, Mark; Ritter, Gary; Siwak, Todd. Towing handle for a piece of baggage. USP200402D486647.
  23. Nykoluk, Cory O.. Towing member for a piece of baggage. USP200308D477916.
  24. Nykoluk, Cory O.. Towing pull handle for a baggage. USP200405D489902.
  25. Gulseth, Gregory W.. Vehicle emergency escape window handle. USP201209D666891.