Keyboard

Details Keyboard Keyboard

2008-05-20

2008-05-20

Friedhofer, Michael A (Department: 2832)

Electricity: circuit makers and breakers

Multiple circuit control

Multiple switch

C206S224000, C341S022000, C345S168000

Reexamination Certificate

active

11309276

ABSTRACT:
A keyboard includes a main body and a plurality of keys arranged on a top plate of the main body. The main body includes the top plate, a bottom plate with a utility board arranged thereon, and a rear plate. The rear plate is flat so that the main body can be placed in an upright on a desktop thus exposing the utility board when the keyboard is not in use.

REFERENCES:
patent: 6215420 (2001-04-01), Harrison et al.
patent: 6290411 (2001-09-01), Shirai
patent: 6373471 (2002-04-01), Lin
patent: 6529145 (2003-03-01), Lin
patent: 6665176 (2003-12-01), Amemiya et al.
patent: 6681926 (2004-01-01), DeVolpi
patent: 6892875 (2005-05-01), DeVolpi
patent: 7038598 (2006-05-01), Uke
patent: 7123242 (2006-10-01), Henty

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