Chairs and seats – Armrest – Adjustable to multiple use positions relative to bottom or back
Reexamination Certificate
2007-07-24
2007-07-24
White, Rodney B. (Department: 3636)
Chairs and seats
Armrest
Adjustable to multiple use positions relative to bottom or back
C297S411370
Reexamination Certificate
active
11456114
ABSTRACT:
A chair has a backrest and a pair of armrests. A pair of support struts for supporting the backrest is connected to a shaft of a base under a seat. The armrest is supported by an arm post. An operating lever is mounted on the upper front end of the arm post. When the backrest is tilted, it is held at a desired angle by pressing up the operating lever.
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Igarashi Ryo
Masunaga Hiroshi
Nakayama Ken
Numa Naoki
Okamura Corporation
White Rodney B.
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