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특허 상세정보

Expandable and compressible carrier

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02   
미국특허분류(USC) 280/35 ; 280/659 ; 211/201
출원번호 US-0777209 (1991-10-16)
발명자 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 0
초록

An improved expandable and compressible carrier which is expanded and compressed in all three dimensions. The carrier structure includes multiple but identical components for economy in cost of manufacture. The carrier may be expanded and compressed manually or by one or more motors. Carrier components are interconnected such that by movement of components in one dimension, the carrier expands or contacts in the other two dimensions.

대표
청구항

An improved expandable and collapsible carrier which is extended and contracted in all three dimensions, comprising: a. a first, lower set of a plurality of first corner segments, each first corner segment having two legs extended therefrom; b. a second, upper set of a plurality of second corner segments, each second corner segment having two legs extended thereform; c. first means for slidably engaging adjacent legs of said first corner segments together, externally of one another, thus to form a lower, generally horizontal planarly disposed, base struc...

이 특허를 인용한 특허 피인용횟수: 31

  1. Goldman, Noah; Parrish, Robin; Kim, Geonyoung; Dickey, Andrea. Adjustable mobility assistive device. USP2017019539163.
  2. Herbault, Patrick. Antiparallelogram folding structure, stroller, chair, pram, table trolley. USP2016039295321.
  3. Herbault, Patrick. Antiparallelogram folding structure, stroller, chair, stool, table, pram, trolley. USP2016039295322.
  4. Bernal, Andres; Buttazzoni, Luca. Castor assembly for modular dolly and kit. USP2016059340222.
  5. Buttazzoni, Luca; Bernal, Andres. Castor supported dolly assembly capable of being made from lightweight materials and of being used as a pallet assembly. USP2016089409585.
  6. Bernal, Andres; Buttazoni, Luca. Castor supported dolly assembly capable of being made from lightweight materials and so as to be disposable or severable. USP2014118876145.
  7. Buttazzoni, Luca; Bernal, Andres. Castor supported dolly assembly capable of being made from lightweight materials and so as to be disposable or severable. USP2014118876127.
  8. Tsai, Tony. Collapsible closet frame. USP2005046877622.
  9. Taylor, Chris. Collapsible frame. USP2013048413827.
  10. Jersey, Steven T.; Chung, William W.; Broyles, Larry D.; Henry, Michael D.; Smith, Michael R.. Comestible fluid rack and rail apparatus and method. USP2004126834768.
  11. Sullivan Gerald R.,CAX ; Thompson Daniel R.,CAX ITX N2L 5V6. Expandable holder for cardboard and a method of operation thereof. USP1998125853155.
  12. Papendick Gerd R.,CAX. Expandable painting wagon. USP1999035879021.
  13. Papendick Gerd R.,CAX. Expandable painting wagon. USP1998065772233.
  14. Abecassis, Yehuda; Berman, Ronen. Foldable shopping cart. USP2013108567810.
  15. Chen, Zhaosheng; Chen, Yishun. Folding table umbrella wagon. USP2015089101206.
  16. Moon, John Paul. Horizontally extendible guard for restricting access to a rack of goods. USP2005046883670.
  17. Buttazzoni, Luca. Lightweight dolly assembly. USP2014128910955.
  18. Berger, Aviad. Luggage with integrated trolley. USP201807D822992.
  19. Berger, Aviad. Luggage with mechanically integrated trolley. USP2016079387869.
  20. Hofheins, Leonard L.; Thornock, Del M.; Shikany, Lou. Meal delivery cart. USP2004016672601.
  21. Doskocz, John. Mobile self-aligning universal welding carriage. USP2013078487214.
  22. Murray,Stuart W.; Lyons,Scott. Modified rumble strip cutter. USP2006047029072.
  23. Berger, Aviad. Scissor lift that locks at a variable height. USP2017099750323.
  24. Stryjewski, Terrence; Stryjewski, Mary. Sectional pontoon boat. USP2009057536966.
  25. Buttazzoni, Luca; Bernal, Andres. Self-contained dolly assembly. USP2017029566993.
  26. Buttazzoni, Luca; Bernal, Andres. Self-contained dolly assembly. USP2015049010798.
  27. Roseman,Bruce; Goldman,Wayne. Transportation device having a basket with a movable floor. USP2007127306244.
  28. Hooper, Ralph David; Chambers, William A.; Gilchrist, Jeffery Towns. Unmanned underwater vehicle transport cart. USP20190310232761.
  29. Bagheri, Kourosh. Walker. USP20180910080701.
  30. Bagheri, Kourosh. Walker. USP2016089414987.
  31. Bagheri, Kourosh. Walker. USP2015038967642.