Chairs and seats – Headrest interconnected with back for relative concurrent...
Reexamination Certificate
2011-01-11
2011-01-11
Barfield, Anthony D (Department: 3636)
Chairs and seats
Headrest interconnected with back for relative concurrent...
C297S408000
Reexamination Certificate
active
07866742
ABSTRACT:
A head rest adjustment system for a furniture member includes a back support member rotatable with respect to a base member. A head rest assembly is connected to the back support member. An adjustment lever rotates the head rest assembly. An actuation link is connected at a first end to the head rest assembly and at a second end to the adjustment lever. Rotating the adjustment lever displaces the actuation link to rotate the head rest assembly to a plurality of support positions. A back support member axis of rotation is spatially separated from an adjustment lever axis of rotation. Rotating the back support member with respect to the base member can independently operate to displace the actuation link to rotate the head rest assembly without rotation of the adjustment lever.
REFERENCES:
patent: 2690208 (1954-09-01), Francis
patent: 2952303 (1960-09-01), Spound et al.
patent: 5464269 (1995-11-01), Mizelle
Barfield Anthony D
Harness & Dickey & Pierce P.L.C.
La-Z-Boy Incorporated
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