Head rest

Details Head rest Head rest

2007-05-08

2007-05-08

Barfield, Anthony D. (Department: 3636)

Chairs and seats

Headrest

C297S397000, C297S452410

Reexamination Certificate

active

11138983

ABSTRACT:
A head rest for vertically supporting a person's head while in a seated position wherein the person's head defines left and right sides is provided. The head rest may comprise a first inflatable compartment sized and configured to receive the left side of the person's head. The head rest may also comprise a second inflatable compartment connected to the first inflatable compartment. The second inflatable compartment may be sized and configured to receive the right side of the person's head and have a mirror configuration of the first inflatable compartment. The first and second inflatable compartments may be isolated from each other such that the first and second inflatable compartments are independently inflatable. The head rest may also comprise a connecting strap attached to the first and second inflatable compartments for connecting the first inflatable compartment to the second inflatable compartment. Also, the head rest may comprise first and second valves attached to first and second inflatable compartments, respectively, for filling and removing a filler material from the first and second inflatable compartments.

REFERENCES:
patent: 4991222 (1991-02-01), Nixdorf
patent: 5064245 (1991-11-01), Stephens
patent: 5330255 (1994-07-01), Stawicki
patent: 6860563 (2005-03-01), Semsch et al.
patent: 2002/0113482 (2002-08-01), Clegg

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