Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Casters – Locked
Reexamination Certificate
2005-11-15
2005-11-15
Vanaman, Frank (Department: 3618)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Casters
Locked
C280S647000
Reexamination Certificate
active
06964083
ABSTRACT:
A caster for a baby carriage is composed of: a caster holder mounted to a front leg of a baby carriage; a caster column provided at the caster holder and having a flange-shaped portion at its lower end, wherein the caster bearing member is slidably and rotatably mounted relative to the caster column and supports a front wheel at one side. Tapered surfaces that are inclined toward a circumferential direction and engage each other are provided on a top surface of the flange-shaped portion of the caster column and a downwardly directed surface of the caster bearing member, respectively. A spring is provided between the caster holder and the caster bearing member to force the caster bearing member in a direction toward the flange-shaped portion of the caster column.
REFERENCES:
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patent: 4-57402 (1992-05-01), None
patent: 63-61601 (1998-03-01), None
patent: 99/44461 (1999-09-01), None
Nagai Tsutomu
Suzuki Yoshiyuki
Combi Corporation
Vanaman Frank
Wenderoth , Lind & Ponack, L.L.P.
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