IP Library › Granted Patent US 6,440,199
Granted Patent Utility
US 6,440,199 · Confirmation No. 2207

ELECTRIC FILTER

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-08-16 TRNA Transmittal of New Application 17 View
2001-08-16 SPEC Specification 7 View
2001-08-16 CLM Claims 2 View
2001-08-16 ABST Abstract 1 View
2001-08-16 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US 6,440,199
App. No.
09/931,579
Filed
2001-08-16
Granted
2002-08-27
Pub. No.
US20020017195A1
Art Unit
1724
PTA
-42 days