Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region
Reexamination Certificate
2006-01-10
2006-01-10
Cuomo, Peter M. (Department: 3636)
Chairs and seats
Bottom or back with means to alter contour
Providing support for lower back region
C297S284700, C297S284800
Reexamination Certificate
active
06983990
ABSTRACT:
A dual drive actuation system includes a driver gear, a pair of actuators with driven gears, and a transmission for switching the driver gear between the pair of actuators. The transmission can be controlled by a solenoid, and the driver gear can be powered by a motor. The dual drive actuation system can be used with different actuators that are changed based on their required usage, sizing and range of motion.
REFERENCES:
patent: 1082105 (1913-12-01), Anderson
patent: 2947201 (1960-08-01), Sigvard
patent: 3888138 (1975-06-01), Hiersig
patent: 3999241 (1976-12-01), Mafnas
patent: 4131776 (1978-12-01), Ehrenberger
patent: 5197780 (1993-03-01), Coughlin
patent: 5213010 (1993-05-01), Hayafusa et al.
patent: 5217278 (1993-06-01), Harrison et al.
patent: 5319418 (1994-06-01), Fujimoto et al.
patent: 5638722 (1997-06-01), Klingler
patent: 5819631 (1998-10-01), Denney
patent: 6050641 (2000-04-01), Benson
patent: 6053064 (2000-04-01), Gowing et al.
patent: 6338530 (2002-01-01), Gowing
patent: 6666103 (2003-12-01), Gotoh
patent: 2003/0106970 (2003-06-01), McMillen
patent: 10238440 (2003-09-01), None
patent: 10247703 (2004-04-01), None
patent: 57173656 (1982-10-01), None
patent: 06183275 (1994-07-01), None
patent: WO 0174620 (2001-10-01), None
PCT International Search Report and The Written Opinion of the International Searching Authority, or the Declaration dated Jul. 6, 2005.
Cuomo Peter M.
D'Adamo Stephen
Donahue, III Dennis J. M.
Husch & Eppenberger LLC
Kang Grant D.
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