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특허 상세정보

Convertible car seat apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-007/12   
미국특허분류(USC) 280/30 ; 280/37 ; 280/643 ; 280/650
출원번호 US-0310932 (1989-02-16)
발명자 / 주소
인용정보 피인용 횟수 : 24  인용 특허 : 3
초록

A convertible car seat apparatus is set forth wherein an “L”shaped car seat is provided with a pivotally mounted “U”shaped frame mounted to the sides of the car seat wherein the frame, when positioned in a first downward position, retracts the associated wheels of the car seat underlying the seat wherein pivoting of the “U”shaped frame to a position overlying the seat in a second position extends the wheels of the car seat and further enables extension of a sunshade positioned within the “U”shaped frame, as well as the removal of a padded abutment member...

대표
청구항

A convertible car seat apparatus comprising: an “L”shaped seat including a first flange side and a second flange side positioned on either side of the seat with an underlying downwardly depending skirt positioned under the seat, a first pair of spaced wheels and a second pair of spaced wheels, said first and second pair of wheels being mounted for pivotal movement between a retracted position within said skirt and an extended position, said first pair of wheels including a first wheel rod and said second pair of wheels including a second wheel rod, said ...

이 특허를 인용한 특허 피인용횟수: 24

  1. Desalve,Gary. Apparatus for an integrated child restraint seat and transport for carry on luggage. USP2006097100976.
  2. Mazar, Shabtai Yoav; Holtzman, Maxim. Baby safety car seat convertible into a rollable baby seat. USP2014088801028.
  3. Mazar, Yoav. Baby safety seat and a wheel for use therein. USP2016119505321.
  4. Donald J. Thiele. Car seat and stroller assembly. USP2002046367821.
  5. Dierickx James J.. Carseat and stroller with folding linkage system. USP2001056237995.
  6. Kennedy, James M.. Child seat and stroller assembly. USP2009067540507.
  7. Taylor, Andrew J.; Ruggeiro, Anthony V.; Hartenstine, Curtis M.; Haut, Robert E.; Mason, Kyle S.. Child seat convertible to multiple configurations of use. USP2017019554657.
  8. Taylor, Andrew J.; Ruggiero, Anthony V.; Hartenstine, Curtis M.; Haut, Robert E.; Mason, Kyle S.. Child seat convertible to multiple configurations of use. USP20180810051975.
  9. Senger, Marc. Combination vehicle passenger seat/child stroller. USP2003126655702.
  10. Besaw,Gary Lee. Combined baby car seat and stroller. USP2006016986518.
  11. Wright, Nicole. Convertible car seat to stroller device. USP20180810052981.
  12. Brown,Deborah. Convertible luggage device. USP2006057051853.
  13. Ma, Oliver Joen-an. Movable base with control surface. USP2015028960625.
  14. Ma, Oliver Joen-an. Movable base with control surface. USP2014028657246.
  15. Ma, Oliver Joen-an. Movable base with wheels deployable by cyclic driving assembly. USP2014128919361.
  16. Ma, Oliver Joen-an. Movable base with wheels deployable by reversible driving assembly. USP2014128919722.
  17. Ma, Oliver Joen-an. Movable base with wheels deployable by reversible driving assembly. USP2014018632045.
  18. Zhu, Shilin; Liu, Defu. Movable sunshade base. USP20181010100969.
  19. Starr, David; McFadden, Kevin; Chiu, Jeffrey; Smith, Erin; Mault, Sarah. Movable support device. USP2015119192266.
  20. Hacko, Haron; Hadar, Nir. Pallet-dolly. USP2015069045253.
  21. Coote, Kathy; Coote, Omar. Rolling car seat. USP2013108544941.
  22. Wilson,Zachary C.. Transportable child booster seat/carrying bag. USP2007117293792.
  23. Bargery, Andrew; Brown, Geoff; Winton, David. Transporter. USP2005066910696.
  24. King, William L.; Schmierer, Glenn. Wheeled car seat. USP2005126976685.