IP Library › Patent Application 61772223
Patent Application Provisional
App. No. 61/772,223 · Confirmation No. 8502

GAS DETECTOR HEAD FOR EXPLOSIVE ENVIRONMENTS

Provisional Application Expired
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 Code Description Pages PDF
2014-03-14 APP.FILE.REC Filing Receipt 3 View
2014-02-28 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 1 View
2014-02-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-03-21 APP.FILE.REC Filing Receipt 3 View
2013-03-04 TR.PROV Provisional Cover Sheet (SB16) 2 View
2013-03-04 SPEC Specification 3 View
2013-03-04 CLM Claims 1 View
2013-03-04 ABST Abstract 1 View
2013-03-04 DRW.NONBW Drawings-other than black and white line drawings 2 View
2013-03-04 WFEE Fee Worksheet (SB06) 2 View
2013-03-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-03-04 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
0001-01-03 DRW.SUPP Drawings-black and white line and/or other drawings — View
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Quick Facts
App. No.
61/772,223
Filed
2013-03-04