Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2005-12-23
2010-06-08
Tran, Henry N (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S156000
Reexamination Certificate
active
07733328
ABSTRACT:
A roller for a control device includes a roller wheel having an outer portion formed of metal and a corrugated surface; a pivot arm configured to pivot in a first direction to contact the corrugated surface and to pivot in a second direction to move away from the corrugated surface; and energy driven means configured to pivot the pivot arm.
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Bidiville Marc
Blandin Christian Michel
Charlton Erik
Luttrell Darragh
O'Keeffe Denis
Leiby Christopher E
Logitech Europe S.A.
Townsend and Townsend / and Crew LLP
Tran Henry N
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