Chairs and seats – Headrest – Adjustable rectilinearly vertically
Reexamination Certificate
2006-05-09
2006-05-09
Brown, Peter R. (Department: 3636)
Chairs and seats
Headrest
Adjustable rectilinearly vertically
C297S391000, C297S408000
Reexamination Certificate
active
07040705
ABSTRACT:
An adjustable headrest that provides both support and comfort to the user and one that can be used in connection with furniture including household and office furniture and also in connection with various types of passenger vehicles. The headrest includes slide means for permitting easy height adjustment of the headrest and also includes locking means for securely locking the headrest in a desired elevated position. Further, the headrest includes easily adjustable, wing-like, side-support members that are pivotally connected to a centrally located, vertically adjustable head support member by means of constant torque hinges and also includes easily adjustable chin support members that are pivotally connected to the side support members by means of constant torque hinges.
REFERENCES:
patent: 408823 (1889-08-01), Carrick
patent: 3477761 (1969-11-01), Krantz
patent: 3613671 (1971-10-01), Poor et al.
patent: 3761128 (1973-09-01), Schenk et al.
patent: 3885831 (1975-05-01), Rasmussen
patent: 5112106 (1992-05-01), Asbjornsen et al.
patent: 5232265 (1993-08-01), Estkowski et al.
patent: 5800019 (1998-09-01), Knightlinger
patent: 6305749 (2001-10-01), O'Connor et al.
Brown Peter R.
Brunton, Esq. James E.
LandOfFree
Seat headrest does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Seat headrest, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seat headrest will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3569407