Ergonomic armrest

Details Ergonomic armrest Ergonomic armrest

2011-07-19

2011-07-19

Barfield, Anthony D (Department: 3636)

Chairs and seats

Armrest

Movable to nonuse position

C297S115000

Reexamination Certificate

active

07980631

ABSTRACT:
Disclosed is an adjustable armrest that can readily raised, or lowered, and optionally rotated in a horizontal plane. In one embodiment, the present armrest is released from its use position be raising the front portion of the armrest. The armrest is moved into the desired position and then the front portion is lowered to secure the armrest in the desired position.

REFERENCES:
patent: 413156 (1889-10-01), Wilkerson
patent: 518097 (1894-04-01), Derby
patent: 662387 (1900-11-01), Baker
patent: 691854 (1902-01-01), Greer et al.
patent: 2456797 (1948-12-01), Sheldrick
patent: 2497395 (1950-02-01), Cramer, Sr.
patent: 2838095 (1958-06-01), Deaton
patent: 2859799 (1958-11-01), Moore
patent: 2859801 (1958-11-01), Moore
patent: D201961 (1965-08-01), Lohn
patent: D202425 (1965-09-01), Stanley
patent: D207903 (1967-06-01), Belk
patent: 3333811 (1967-08-01), Matthews
patent: 3337267 (1967-08-01), Rogers, Jr.
patent: 3371961 (1968-03-01), Colgan
patent: 3399906 (1968-09-01), Portnoff
patent: 3477761 (1969-11-01), Krantz
patent: D227829 (1973-07-01), Klose
patent: 3947069 (1976-03-01), Lusch
patent: 4003599 (1977-01-01), Takamatsu
patent: 4030781 (1977-06-01), Howard
patent: 4097088 (1978-06-01), Meiller
patent: 4165901 (1979-08-01), Swenson et al.
patent: 4244623 (1981-01-01), Hall et al.
patent: 4270798 (1981-06-01), Harder
patent: 4307913 (1981-12-01), Spiegelhoff
patent: 4408800 (1983-10-01), Knapp
patent: 4411469 (1983-10-01), Drabert et al.
patent: 4429917 (1984-02-01), Diffrient
patent: 4478454 (1984-10-01), Faiks
patent: 4479679 (1984-10-01), Fries et al.
patent: 4496190 (1985-01-01), Barley
patent: 4685730 (1987-08-01), Linguanotto
patent: 4732424 (1988-03-01), Uredat-Neuhoff
patent: 4761033 (1988-08-01), Lanuzzi et al.
patent: 4796952 (1989-01-01), Piretti
patent: 4943114 (1990-07-01), Piretti
patent: 4988145 (1991-01-01), Engel
patent: 5080318 (1992-01-01), Takamatsu et al.
patent: 5211696 (1993-05-01), Lacy
patent: 5215282 (1993-06-01), Bonutti
patent: 5251958 (1993-10-01), Roericht et al.
patent: 5261723 (1993-11-01), Hosoe
patent: 5292097 (1994-03-01), Russell
patent: 5316372 (1994-05-01), Amner
patent: 5356201 (1994-10-01), Olson
patent: 5364166 (1994-11-01), Zegeer
patent: 5383712 (1995-01-01), Perry
patent: 5398996 (1995-03-01), Steiner
patent: D357834 (1995-05-01), Nordstrom et al.
patent: 5484187 (1996-01-01), Doerner et al.
patent: 5486035 (1996-01-01), Koepke et al.
patent: 5547253 (1996-08-01), Schwartz et al.
patent: D394756 (1998-06-01), Gryp et al.
patent: D398793 (1998-09-01), Maree et al.
patent: D401455 (1998-11-01), Pate
patent: D411377 (1999-06-01), Sacco et al.
patent: 6003947 (1999-12-01), Rye
patent: 6053578 (2000-04-01), van Hekken et al.
patent: 6076892 (2000-06-01), van Hekken et al.
patent: D436260 (2001-01-01), Nagamitsu
patent: D451294 (2001-12-01), Simons et al.
patent: D480571 (2003-10-01), Yu
patent: 6755472 (2004-06-01), Stenzel et al.
patent: D507122 (2005-07-01), Beermann
patent: D507910 (2005-08-01), Bock
patent: D510667 (2005-10-01), Yamazaki et al.
patent: D534005 (2006-12-01), Beermann
patent: D555922 (2007-11-01), Esaki et al.
patent: D564807 (2008-03-01), Da Re
patent: D576413 (2008-09-01), Arnaout
patent: 98/32353 (1998-07-01), None
Taiwanese Publication No. 257955 “Inclinable construction for seat back” published on Sep. 21, 1995.

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