Chairs and seats – Headrest – Angularly movable about horizontal axis
Reexamination Certificate
2008-07-17
2009-08-25
Nelson, Jr., Milton (Department: 3636)
Chairs and seats
Headrest
Angularly movable about horizontal axis
Reexamination Certificate
active
07578559
ABSTRACT:
A headrest including a base material having a front base member and a rear base member, a turn restricting bracket installed the front and rear base members and having an abutting portion and a protruding step, a center shaft attached to the turn restricting bracket, and a latching panel installed between the front and rear base members with one end thereof hinged to the rear base member, the latching panel being pulled by a spring. The headrest has forward and rearward use limitation positions: at forward use limitation position, when the headrest turns forward and a latching surface formed in the latching panel catches on the protruding step, a further forward turning of the headrest is restricted; and at the rearward use limitation position, when the headrest turns rearward and the abutting portion strikes the front base member, further rearward turning of the headrest is restricted.
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Kobayashi Tokuzo
Okamoto Akihiko
Yamane Takeshi
Androlia William L.
Bizen Hatsujoh Co., Ltd.
Jr. Milton Nelson
Koda H. Henry
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