Chairs and seats – Movable back – Tiltable
Reexamination Certificate
2008-03-11
2008-03-11
Brown, Peter R. (Department: 3636)
Chairs and seats
Movable back
Tiltable
C297S216130
Reexamination Certificate
active
11656991
ABSTRACT:
A seat reclining device is comprised of a base member connected to one of a seat back and a seat cushion; a rotating member connected to the other of the seat back and the seat cushion; a lock tooth having an external gear engageable with the internal gear of the rotating member; a shaft portion having an inner-periphery guiding surface for swinging the lock tooth on the shaft portion; and a weak portion formed at an end portion of the lock tooth opposite to the external gear across the shaft portion.
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patent: 2004 121508 (2004-04-01), None
Brown Peter R.
Fuji Kiko Co. Ltd.
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