IP Library › Granted Patent US 6,657,552
Granted Patent Utility
US 6,657,552 · Confirmation No. 2656

SYSTEM AND METHOD FOR COMMUNICATING AND CONTROL OF AUTOMATED METER READING

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2003-09-25 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-09-22 LET. Miscellaneous Incoming Letter 2 View
2003-09-22 DRW Drawings-only black and white line drawings 25 View
2002-08-19 TRNA Transmittal of New Application 2 View
2002-08-19 DRW Drawings-only black and white line drawings 25 View
2002-05-06 TRNA Transmittal of New Application 2 View
2002-05-06 SPEC Specification 49 View
2002-05-06 CLM Claims 4 View
2002-05-06 ABST Abstract 1 View
2002-05-06 DRW Drawings-only black and white line drawings 19 View
2002-05-06 OATH Oath or Declaration filed 6 View
2002-05-06 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,657,552
App. No.
10/138,332
Filed
2002-05-06
Granted
2003-12-02
Pub. No.
US20020193144A1
Art Unit
2635
PTA
-51 days