IP Library › Patent Application 60405490
Patent Application Provisional
App. No. 60/405,490 · Confirmation No. 2726

System and method for detecting obstacles within the area of a railroad grade crossing using a phase-modulated microwave signal

Inventor: Moreno Pieralli
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2002-08-23 TRNA Transmittal of New Application 3 View
2002-08-23 ADS Application Data Sheet 1 View
2002-08-23 SPEC Specification 13 View
2002-08-23 CLM Claims 4 View
2002-08-23 ABST Abstract 1 View
2002-08-23 DRW Drawings-only black and white line drawings 9 View
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Quick Facts
App. No.
60/405,490
Filed
2002-08-23