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특허 상세정보

Convertible carriage

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-011/00   
미국특허분류(USC) 280/30 ; 280/643 ; 280/474 ; 297/130
출원번호 US-0916945 (1986-10-08)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 32  인용 특허 : 0
초록

A convertible carriage including a superstructure with a seat for carrying a person to be transported, and a number of wheels. The wheels are rollably supported by wheel support structure which is movably interconnected with the superstructure. The superstructure is rollably transportable when the wheel support structure and wheels are in an extended position. The carriage further includes a device for relocating the wheels concurrently between the extended position and a retracted position in the superstructure.

대표
청구항

A convertible carriage comprising: a superstructure including seat means for carrying a person to be transported; a plurality of wheel means; wheel support means, movably interconnected with said superstructure, for rollably supporting said wheel means to transport said superstructure when said wheel support means and said wheel means are in an extended position below said superstructure; said wheel support means including a plurality of leg members, one for separately supporting each said wheel means, arranged in a front set and a back set each of said ...

이 특허를 인용한 특허 피인용횟수: 32

  1. Chen,Shun Min. Baby carriage chassis adapted to support a baby's car seat thereon. USP2006077070197.
  2. Gibson William R. ; Meeker Paul K.. Buckle latch mechanism for infant car seat. USP2000046050640.
  3. Iftinca, Liviu Ioan. Child car seat carriers. USP2014118888124.
  4. Song Zhenghuan,CNX ; Ye Miao Long,CNX ; Li Jing Ming,CNX. Child carrier. USP1999115988670.
  5. Taylor, Andrew J.; Ruggeiro, Anthony V.; Hartenstine, Curtis M.; Haut, Robert E.; Mason, Kyle S.. Child seat convertible to multiple configurations of use. USP2017019554657.
  6. Richard Hugh Mitzman GB. Collapsible pushchair. USP2002036357784.
  7. Qureshi Khurshid A. (1870 Whitewater Dr. Rochester Hills MI 48063) Peterson Gregory E. (190 Ogemaw Pontiac MI 48053). Combination child restraint and stroller. USP1991024989888.
  8. Birchfield,Daphne D.. Combination child vehicle seat and temporary stroller. USP2006087090291.
  9. Steenburg Kip V. (Sudbury MA). Convertible carriage with biased wheel retraction. USP1989104872692.
  10. Chen,Shun Min; Hu,Wen Qu. Foldable stroller frame assembly. USP2008087410185.
  11. Eisinger, Darren. Foldable strollers. USP2015129216755.
  12. Eisinger, Darren. Foldable strollers. USP2017029580098.
  13. Geis Mark ; Kelly Joe ; Shie Herman ; Scarpa Richard. Infant car seat base. USP200005D424311.
  14. Welsh ; Jr. Thomas J. ; Myers Peter J.. Infant seat and stroller coupling system. USP1999095947555.
  15. Rembisz, Justine; Daley, Robert D.; Hopke, Frederick Karl; Thorne, Henry F.; Walker, John J.; Wiegmann, Elijah M.. Lightweight collapsible stroller. USP2015038985617.
  16. Rembisz, Justine; Daley, Robert D.; Hopke, Frederick Karl; Thorne, Henry F.; Walker, John J.; Wiegmann, Elijah M.. Lightweight collapsible stroller. USP2016099446779.
  17. Thorne, Henry F.; Conley, Lou; Hannigan, Benjamin; Lee, Donald. Lightweight collapsible stroller. USP2016119505423.
  18. Sakamoto, Yutaka. Locking device. USP2003016511105.
  19. Meeker Paul K. ; Gibson William R.. Overhead shield for a car seat. USP200102D437715.
  20. Kakuda Baku ; Sack James A.. Recline latch system for collapsible stroller. USP1998085795091.
  21. Coote, Kathy; Coote, Omar. Rolling car seat. USP2013108544941.
  22. Fair Paul ; Nelson Cindy. Side entry carrier. USP200102D437996.
  23. Suzuki, Yoshiyuki. Stroller. USP2003056561536.
  24. Hanson, Wayne H.; Wolf, Wade M.; Phelps, William B.. Stroller and stroller base with height adjustment capability. USP2004046715783.
  25. Singletary David L. (3759 Glenayre La. Oshkosh WI 54904). Stroller carseat apparatus. USP1990014896894.
  26. Hanson Wayne H. ; Wolf Wade M. ; Phelps William B.. Stroller having streamlined tilt-in-space block. USP2001086270111.
  27. Sack James. Stroller reclining and canopy tensioning mechanism thereof. USP1999035887935.
  28. Witman Thomas J.. Stroller seat recliner. USP200004D422949.
  29. Sack James (Elverson PA). Stroller, reclining and canopy tensioning mechanisms thereof. USP1997115687985.
  30. Iftinca, Liviu Ioan; Rolicki, Peter. Strollers with removable child supports and related methods. USP2016079399477.
  31. Bargery, Andrew; Brown, Geoff; Winton, David. Transporter. USP2005066910696.
  32. Berkey Cindy Lee. Ventilated canopy with a mesh panel. USP199807D396207.