IP Library › Patent Application 61835830
Patent Application Provisional
App. No. 61/835,830 · Confirmation No. 9801

SYSTEMS AND METHODS FOR CONTROLLING WARNINGS AT VEHICLE CROSSINGS

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2014-05-22 OATH Oath or Declaration filed 7 View
2013-07-08 APP.FILE.REC Filing Receipt 3 View
2013-06-17 TR.PROV Provisional Cover Sheet (SB16) 2 View
2013-06-17 SPEC Specification 87 View
2013-06-17 CLM Claims 3 View
2013-06-17 ABST Abstract 1 View
2013-06-17 DRW Drawings-only black and white line drawings 7 View
2013-06-17 WFEE Fee Worksheet (SB06) 2 View
2013-06-17 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/835,830
Filed
2013-06-17