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특허 상세정보

Convertible stroller and car seat

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-007/12   
미국특허분류(USC) 280/30 ; 280/643 ; 280/474 ; 297/130
출원번호 US-0680752 (1991-04-05)
발명자 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 0

A convertible stroller and car seat including a housing positioned below a seat portion for receiving a pair of front wheels and a pair of rear wheels in retracted condition. An operating handle extends outwardly through the rear wall of the housing and is connected to a rotatable actuator disk from which connecting rods extend to respective wheel assemblies supporting the wheels. Movement of the handle from side to side causes the actuating disk to rotate, thereby either extending the wheels from the wheel housing or retracting the wheels into the wheel...


Combined stroller and child seat apparatus that is selectively convertible between a stroller mode in which the apparatus is adapted to be moved over the ground on stroller wheels extending from the apparatus, and a child seat mode in which the stroller wheels are retraced, said apparatus comprising: a. a child seat including a seat portion and a back portion to accommodate a small child, and a wheel housing positioned below and secured to the seat portion for receiving a plurality of wheels to permit conversion of the device to and from a stroller; b. a...

이 특허를 인용한 특허 피인용횟수: 24

  1. Desalve,Gary. Apparatus for an integrated child restraint seat and transport for carry on luggage. USP2006097100976.
  2. Slungare, Hans Bertil; Bergstrand, Joakim Lars. Articulated seating system. USP2016089415703.
  3. Slungare, Hans Bertil; Bergstrand, Joakim Lars. Articulated seating system. USP2015018936295.
  4. Dierickx James J.. Carseat and stroller with folding linkage system. USP2001056237995.
  5. Kennedy, James M.. Child seat and stroller assembly. USP2009067540507.
  6. Senger, Marc. Combination vehicle passenger seat/child stroller. USP2003126655702.
  7. Johnson ; Jr. Edward M.. Coupling system for infant carrier to second support device. USP1998065772279.
  8. Dabney,Richard W.; Elrod,Susan V.. Cushion system for multi-use child safety seat. USP2007107284792.
  9. Yan, Shuo-Ting. Display device with moving controller, the controller capable of moving horizontally. USP2012038141967.
  10. Haut Robert E. ; Longenecker Michael L. ; Pike Robert T.. Infant carrier mounting system. USP2001126331032.
  11. Haut Robert E. ; Longenecker Michael L. ; Pike Robert T.. Infant carrier mounting system. USP2000066070890.
  12. Viana, Aida; Viana, Lidia. Integrated carrier and carriage. USP2015018936254.
  13. Brandler, Janet E.. Lightweight convertible car seat and stroller. USP2005026854744.
  14. Arthur, Joseph I.; Bacs, Jr., Aron. Retractable wheel assembly. USP2014068757643.
  15. Coote, Kathy; Coote, Omar. Rolling car seat. USP2013108544941.
  16. Ninomiya, Mineki; Iwatani, Masamitsu; Miura, Yoshiyuki; Murabayashi, Kenji; Kuroda, Tomoyuki; Iwao, Masanori; Hijikata, Takafumi; Suga, Yasuo; Tajima, Takayuki; Takenoshita, Tadashi; Suehiro, Yoshiro. Rotating vehicle seat. USP2003066572172.
  17. Suga, Yasuo; Iwatani, Masamitsu; Hijikata, Takafumi; Takenoshita, Tadashi; Miura, Yoshiyuki; Tanaka, Mineki. Rotating vehicle seat. USP2003056557919.
  18. Lucas ; Jr. Earl Clyde ; Calene John Lucian ; Ventimiglia James Faro. Seat assembly including collapsible stroller. USP1999065913533.
  19. Pullam, St, Hubert W.. Stroller with adjustable handle. USP200503D502896.
  20. Rajasingham, Arjuna Indraeswaran. Vehicle occupant support. USP2012088251444.
  21. Suehiro, Yoshiro; Iwatani, Masamitsu; Hijikata, Takafumi; Murabayashi, Kenji; Ninomiya, Mineki; Miura, Yoshiyuki; Kuroda, Tomoyuki; Toda, Takeshi; Matsunaga, Shigeyuki. Vehicle seat. USP2003066582181.
  22. Suga, Yasuo; Iwatani, Masamitsu; Kagei, Hiroyuki; Hijikata, Takafumi; Takenoshita, Tadashi; Suehiro, Yoshiro; Fujita, Chikanori; Uda, Shoichi; Miura, Yoshiyuki; Murabayashi, Kenji; Iwao, Masanori. Vehicular turning seat. USP2003046543848.
  23. Yoshiro Suehiro JP; Masamitsu Iwatani JP; Takafumi Hijikata JP; Kenji Murabayashi JP; Mineki Ninomiya JP; Yoshiyuki Miura JP; Tomoyuki Kuroda JP; Takeshi Toda JP; Shigeyuki Matsunaga JP. Wheelchair with retractable wheels for conversion to vehicle passenger seat. USP2002076416272.
  24. King, William L.; Schmierer, Glenn. Wheeled car seat. USP2005126976685.