Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Casters
Reexamination Certificate
2005-09-06
2005-09-06
Mah, Chuck Y. (Department: 3676)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Casters
C016S03500D, C016S01800R, C016S044000, C016S03100R, C280S047250, C280S642000, C280S647000, C280S657000, C280S047380
Reexamination Certificate
active
06938300
ABSTRACT:
A wheel assembly for a stroller includes a wheel with a rim that has two vertical side surfaces and a vertical central plane. A vertical pivot shaft is disposed within a mounting space in the wheel, is located in the central plane, and extends through a fixed seat that is adapted to be mounted fixedly to a stroller frame and that is attached to a rotatable seat. A wheel seat is connected to the wheel and the rotatable seat so as to permit rotation of the wheel and the wheel seat about the vertical pivot shaft.
REFERENCES:
patent: 4410194 (1983-10-01), Steilen
patent: 4543685 (1985-10-01), Kassai
patent: 5221100 (1993-06-01), McNutt
patent: 5232071 (1993-08-01), Kawanabe
patent: 5581843 (1996-12-01), Purnell
patent: 5819514 (1998-10-01), Firdaus
patent: 6363851 (2002-04-01), Gerhard et al.
patent: 6543798 (2003-04-01), Schaffner et al.
patent: 6568030 (2003-05-01), Watanabe et al.
patent: 6607201 (2003-08-01), Marshburn
patent: 6663121 (2003-12-01), Santos et al.
patent: 29912291 (1999-07-01), None
patent: 1097733 (2001-05-01), None
patent: 10100072 (2002-03-01), None
patent: 55015345 (1980-02-01), None
patent: 2001097254 (2001-04-01), None
United Kingdom Search Report, dated Nov. 14, 2003.
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