IP Library › Patent Application 60395154
Patent Application Provisional
App. No. 60/395,154 · Confirmation No. 6488

Manhole cover liquid level monitoring system

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2002-07-11 TRNA Transmittal of New Application 3 View
2002-07-11 SPEC Specification 11 View
2002-07-11 CLM Claims 3 View
2002-07-11 ABST Abstract 1 View
2002-07-11 DRW Drawings-only black and white line drawings 9 View
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Quick Facts
App. No.
60/395,154
Filed
2002-07-11