IP Library › Granted Patent US 6,484,974
Granted Patent Utility
US 6,484,974 · Confirmation No. 2364

CONTROLLER FOR SWITCH MACHINE

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 Code Description Pages PDF
2001-09-10 TRNA Transmittal of New Application 1 View
2001-09-10 SPEC Specification 35 View
2001-09-10 CLM Claims 10 View
2001-09-10 ABST Abstract 1 View
2001-09-10 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
Patent No.
US 6,484,974
App. No.
09/951,141
Filed
2001-09-10
Granted
2002-11-26
Examiner
LE, MARK T
Art Unit
3617
PTA
-49 days