Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region
Reexamination Certificate
2011-06-28
2011-06-28
McPartlin, Sarah B (Department: 3636)
Chairs and seats
Bottom or back with means to alter contour
Providing support for lower back region
C297S216120, C297S216130
Reexamination Certificate
active
07967380
ABSTRACT:
A vehicle seat comprises a seat back frame having a pair of side frames, a seat spring mounted between the side frames, a single plate-shaped flexible cushion plate mounted to the seat spring, a seat back cushion provided in front of the cushion plate, a single plate-shaped flexible auxiliary plate mounted on the cushion plate. The auxiliary plate is located between the cushion plate and the seat back cushion. The auxiliary plate pushes the seat back cushion to the front by being forwardly bent in response to an operation member. A collision detector is located on the rear side of the cushion plate having a predetermined distance therebetween.
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Niitsuma Kenichi
Omori Misao
Drinker Biddle & Reath LLP
McPartlin Sarah B
TS Tech Co. Ltd.
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