Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Reexamination Certificate
2008-05-20
2008-05-20
Lee, K. Richard (Department: 2832)
Electricity: circuit makers and breakers
Multiple circuit control
Multiple switch
C200S004000, C345S168000, C341S022000
Reexamination Certificate
active
07375295
ABSTRACT:
A collapsible keyboard comprises a first key assembly, a second key assembly rotatably connected to the first key assembly and a third key assembly rotatably connected to the second key assembly. The first key assembly is located between the second and third key assemblies when the collapsible keyboard is in a collapsed mode, and the first key assembly, the second and third key assemblies are substantially located on the same level when the collapsible keyboard is in an operating mode.
REFERENCES:
patent: 3940758 (1976-02-01), Margolin
patent: 6198053 (2001-03-01), Chou
patent: 6552281 (2003-04-01), Katakami et al.
patent: 6734809 (2004-05-01), Olodort et al.
patent: 6924788 (2005-08-01), Hsu et al.
patent: 2004/0104897 (2004-06-01), Mochizuki et al.
patent: 2005/0017953 (2005-01-01), Pekka
WO 03/054672 Pekka Jul. 3, 2003.
Darfon Electronics Corp.
Lee K. Richard
Quintero Law Office
LandOfFree
Collapsible keyboard does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collapsible keyboard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible keyboard will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2784609