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특허 상세정보

Suitcase cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-005/14   
미국특허분류(USC) 190/18A ; 280/4726 ; 280/4729
출원번호 US-0115797 (1980-01-28)
발명자 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 4
초록

The suitcase cart includes a suitcase and parallel tubular frame members affixed to the bottom of the suitcase. The frame members are L-shaped. A U-shaped handle telescopes relative to one pair of legs of the frame members, and a U-shaped base member telescopes relative to the other pair of legs of the frame members. Wheels are provided at the corners of the frame members. The handle is manipulated to wheel the suitcase along with or without an additional article on the base.

대표
청구항

In combination with a suitcase having a top wall, a bottom wall and four side walls, the improvement comprising: a pair of substantially L-shaped, tubular frame means for supporting said suitcase and each having two legs joining each other at a corner; one leg of each of said frame means being affixed to the bottom wall of said suitcase and extending parallel to two respective side walls with said one legs being parallel to each other in spaced relation; the other leg of each of said frame means extending parallel to said respective side walls adjacent a...

이 특허를 인용한 특허 피인용횟수: 22

  1. Russo, Steve. Backpack with removable handle and wheel assembly. USP2009107597341.
  2. Russo,Steve; Chi,Tung Cheng. Backpack with removable handle and wheel assembly. USP2006057036641.
  3. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Bag. USP201904D844324.
  4. Klonel Ronald S. ; Klonel R. Ann. Ball wheeled planter and method. USP2000106128853.
  5. Thomas Robert E. (650 Floyd Ave. Chula Vista CA 92010). Caddy luggage. USP1988124792025.
  6. Berke,Joseph J.; Michael,Charles T.. Cart and bag carrier. USP2008127458600.
  7. Wolters, Richard H.; Burt, Thomas R.. Convertible travel case. USP2004126832670.
  8. Byington Gerald A.. Extension arm for mobile travelers suit case. USP1999115984064.
  9. Naiva, Matthew W.. Handle assembly for a case. USP2018019872547.
  10. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Luggage. USP2013078490765.
  11. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Luggage. USP2017079700110.
  12. Selvi, Sedat. Luggage construction. USP2015129220326.
  13. Sadow Bernard David. Rolling case. USP2001106298964.
  14. Kotkins ; Jr. Henry L.. Soft luggage handle assembly for wheeled case. USP1998115833039.
  15. Miyoshi Etsuo,JPX. Suitcase having casters. USP1998065762168.
  16. Sadow Bernard David. Swing out handle for wheeled luggage. USP1999085934425.
  17. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Tool storage devices. USP20181010086508.
  18. Hoppe, Christopher S.; Hyma, Steven W.; Squiers, Grant T.; Stearns, Michael. Tool storage devices. USP2017049616562.
  19. Sadow Bernard David. Wheeled carry-on case. USP1999045890570.
  20. Ziaylek, Jr., Theodore. Wheeled container, especially for use by fire-fighting and rescue squads. USP1985114550931.
  21. Lee, Paul Tee Hui; Lee, Marc Tee Huang. Wheeled luggage case. USP2010077748508.
  22. Plath Robert V. (3030 NE. 44th St Lighthouse Point FL 33064). Wheeled suitcase and luggage support. USP1991024995487.