Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2007-08-07
2007-08-07
Awad, Amr A. (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
Reexamination Certificate
active
10659217
ABSTRACT:
The present invention provides an input device such as a mouse which has a unique construction with integrated key plates and integrated side grips. In one embodiment, the input device comprises a housing, which includes a bottom case and an upper member disposed above the bottom case. The upper member includes a palm rest configured to support a user's palm and at least one key plate extending continuously from the palm rest to form a hinge between the at least one key plate and the palm rest without a gap. The key plate is movable in bending relative to the palm rest at the hinge to activate a key switch. The left side grip and the right side grip are formed on a single piece top case connected between the upper member and the bottom case. The left side grip and right side grip typically have concave surfaces.
REFERENCES:
patent: 6323843 (2001-11-01), Giles et al.
patent: 6801967 (2004-10-01), Nakamura et al.
patent: 2002/0135562 (2002-09-01), Wu
patent: 2002/0167482 (2002-11-01), Yin
patent: 2003/0001819 (2003-01-01), Su
patent: 2003/0160762 (2003-08-01), Lu
Chiu Anita
Corcoran Fergal
Gleeson Martin
Hung Jack
O'Connell Neil
Awad Amr A.
Logitech Europe S.A.
Sherman Stephen G
Townsend and Townsend / and Crew LLP
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