Chairs and seats – Headrest – Angularly movable about horizontal axis
Reexamination Certificate
2007-05-02
2011-12-27
Barfield, Anthony D (Department: 3636)
Chairs and seats
Headrest
Angularly movable about horizontal axis
Reexamination Certificate
active
08083291
ABSTRACT:
A vehicle seat comprises a seat back, a seat bottom, a headrest mounted on an upper portion of the seat back. The headrest includes a reverse U-shaped support section having downwardly extending two pillars and a horizontal section which connects upper portions of the pillars with each other. A lock plate is fixed to the horizontal section. A headrest frame is provided with an engagement disk which is changed over between a lock position where the engagement disk engages with the lock plate to disable the headrest to rotate about the horizontal section, and an unlock position where the engagement disk disengages from the lock plate to enable the headrest to rotate around the horizontal section.
REFERENCES:
patent: 6000760 (1999-12-01), Chung
patent: 7322646 (2008-01-01), Jammalamadaka et al.
patent: 7455363 (2008-11-01), Chung
patent: 2007/0164593 (2007-07-01), Brockman
patent: 2007/0284929 (2007-12-01), Keller et al.
patent: 200614950 (2006-01-01), None
Barfield Anthony D
Browdy and Neimark PLLC
TS Tech Co. Ltd.
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