Land vehicles – Wheeled – Extensible
Reexamination Certificate
2005-09-26
2008-10-28
Ellis, Christopher (Department: 3618)
Land vehicles
Wheeled
Extensible
C280S047380, C280S647000, C280S650000
Reexamination Certificate
active
07441794
ABSTRACT:
A foldable stroller includes: a foldable frame having two pivot axles, two opposite lower rods, and two opposite upper rods pivoted to the lower rods through the pivot axles, respectively; a carrier disposed between the pivot axles and including two opposite connecting parts pivoted to the frame through the pivot axles, respectively, and formed with respective first and second arcuate grooves having a respective curvature center coincident with the respective pivot axle; and two limiting units, each of which includes first and second studs that project respectively from a respective one of the lower rods and a respective one of the upper rods into the first and second arcuate grooves of a respective one of the connecting parts.
REFERENCES:
patent: 632671 (1899-09-01), Burghardt et al.
patent: 1190398 (1916-07-01), Gates
patent: 1190399 (1916-07-01), Gates
patent: 1208109 (1916-12-01), Decker
patent: 1407235 (1922-02-01), Taylor
patent: 2745673 (1956-05-01), Koepke et al.
patent: 2767996 (1956-10-01), Seyforth
patent: 4448434 (1984-05-01), Anderson
patent: 4544178 (1985-10-01), Al-Sheikh et al.
patent: 4570956 (1986-02-01), Dyer
patent: 5069474 (1991-12-01), Tai
patent: 5149115 (1992-09-01), Sampedro
patent: 5403022 (1995-04-01), Snider
patent: 5845925 (1998-12-01), Huang
patent: 6086310 (2000-07-01), Lujan, III et al.
patent: 6102432 (2000-08-01), Cheng
patent: 6367821 (2002-04-01), Thiele
patent: 7077420 (2006-07-01), Santoski
patent: 2004/0075229 (2004-04-01), Huntley
U.S. Appl. No. 11/233,272, filed Sep. 22, 2005, entitled “Wheel-Mounting Assembly for a Stroller” by Red Lan, 26 pages.
Ellis Christopher
Ladas & Parry LLP
Walters John D
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