IP Library › Patent Application 62020349
Patent Application Provisional Small
App. No. 62/020,349 · Confirmation No. 1684

Low Power Respirator to Remove Ultrafine Particles and Filter Media Therefor

Provisional Application Expired
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 Code Description Pages PDF
2015-06-17 APP.FILE.REC Filing Receipt 3 View
2015-06-12 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 2 View
2015-06-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-06-09 APP.FILE.REC Filing Receipt 3 View
2015-06-03 R48.REQ Request under Rule 48 correcting inventorship 2 View
2015-06-03 TR.PROV Provisional Cover Sheet (SB16) 4 View
2015-06-03 WFEE Fee Worksheet (SB06) 2 View
2015-06-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-07-16 APP.FILE.REC Filing Receipt 3 View
2014-07-02 DRW.SUPP Drawings-black and white line and/or other drawings — View
2014-07-02 TR.PROV Provisional Cover Sheet (SB16) 4 View
2014-07-02 SPEC Specification 21 View
2014-07-02 CLM Claims 1 View
2014-07-02 DRW.NONBW Drawings-other than black and white line drawings 20 View
2014-07-02 WFEE Fee Worksheet (SB06) 2 View
2014-07-02 N417 Electronic Filing System Acknowledgment Receipt 3 View
2014-07-02 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
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Quick Facts
App. No.
62/020,349
Filed
2014-07-02