IP Library Granted Patent US 6,690,276
Granted Patent Utility
US 6,690,276 · Confirmation No. 6493

METHOD AND APPARATUS FOR MONITORING MESSAGE ACKNOWLEDGEMENTS IN A SECURITY SYSTEM

Inventor: Francis C. Marino
Patented Case View Patent ↗
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Code Description Pages PDF
2003-11-12 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-10-02 TRNA Transmittal of New Application 3 View
2002-10-02 SPEC Specification 28 View
2002-10-02 CLM Claims 4 View
2002-10-02 ABST Abstract 1 View
2002-10-02 DRW Drawings-only black and white line drawings 13 View
2002-10-02 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,690,276
App. No.
10/263,625
Filed
2002-10-02
Granted
2004-02-10
Art Unit
2632
PTA
-1 days