Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1995-03-06
1997-08-26
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
248918, 400682, G06F 116, H05K 500
Patent
active
056616058
ABSTRACT:
An ergonomic computer keyboard includes two keyboard portions, hinges connected to the respective keyboard portions enabling relative positional adjustment, carriers connected to the respective hinges, a track for supporting the carriers and enabling lateral positional adjustment of the respective carriers independently and relative to each other, and a clamp for releasably securing the track to a working surface, thereby permitting operation and positional adjustability of the keyboard portions off the working surface.
REFERENCES:
patent: 3990565 (1976-11-01), Felton et al.
patent: 4661005 (1987-04-01), Lahr
patent: 5073050 (1991-12-01), Andrews
patent: 5215282 (1993-06-01), Bonutti
patent: 5377598 (1995-01-01), Kirchner et al.
patent: 5405109 (1995-04-01), Nordnes
Publication--Workplace Designs, Inc.
Publication--Berkeley News Briefs.
Feild Lynn D.
Johnson Larry D.
Picard Leo P.
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