THIN KEYBOARD
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 24, 2001
app pub date -
Jul 9, 1999
filing date -
Jul 16, 1998
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A keyboard comprises: a base board; and keyswitches each comprising a keytop, a support mechanism set on the base board and supporting the keytop for vertical movement, a biasing member disposed below the keytop to bias the keytop upward, and a switch element to be operated by depressing the keytop; wherein the keytop has a hard top part supported by the support mechanism, and a flexible skirt extending from the periphery of the hard top part.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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