Chairs and seats – Convertible – Alternately usable seat mounts
Reexamination Certificate
2007-08-28
2007-08-28
White, Rodney B (Department: 3636)
Chairs and seats
Convertible
Alternately usable seat mounts
C297S112000, C297S114000, C297S118000, C297S238000, C297S423120
Reexamination Certificate
active
11361946
ABSTRACT:
An ergonomic seating assembly for comfortably supporting an individual during prolonged periods of time sitting in one position thereby alleviating back and neck strain and increasing productivity.
REFERENCES:
patent: 2818911 (1958-01-01), Syak
patent: 2932341 (1960-04-01), Morrison et al.
patent: 2949153 (1960-08-01), Hickman
patent: 3599232 (1971-08-01), Tabor
patent: 4034948 (1977-07-01), Brownell
patent: 4607882 (1986-08-01), Opsvik
patent: 4655503 (1987-04-01), Kamijo et al.
patent: 4744600 (1988-05-01), Inoue
patent: 4832407 (1989-05-01), Serber
patent: 4854641 (1989-08-01), Reineman et al.
patent: 4909472 (1990-03-01), Piretti
patent: 5035465 (1991-07-01), Hanai et al.
patent: 5080318 (1992-01-01), Takamatsu et al.
patent: 5080435 (1992-01-01), Desanta
patent: 5150948 (1992-09-01), Volkle
patent: 5505521 (1996-04-01), Meiller et al.
patent: 5542746 (1996-08-01), Bujaryn
patent: 5722724 (1998-03-01), Takei et al.
patent: 6394547 (2002-05-01), Vik
patent: 6619747 (2003-09-01), Ko et al.
patent: 6663174 (2003-12-01), Drage et al.
patent: 6692075 (2004-02-01), Sander et al.
patent: 6811218 (2004-11-01), Deimen et al.
patent: 6877812 (2005-04-01), Congleton et al.
patent: 6966604 (2005-11-01), Stumpf et al.
patent: 7080885 (2006-07-01), Bain et al.
patent: 7090303 (2006-08-01), Kropa
patent: 7104606 (2006-09-01), Congleton et al.
patent: 7150498 (2006-12-01), Svartvatn
patent: 2004/0174059 (2004-09-01), Elzenbeck
patent: 2005/0116519 (2005-06-01), Wullum
patent: 2007/0040432 (2007-02-01), Donati
patent: 2007/0069565 (2007-03-01), Diffrient
patent: 4306918 (1994-09-01), None
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