IP Library › Patent Application 61940148
Patent Application Provisional Small
App. No. 61/940,148 · Confirmation No. 2139

AIR BRAKE FILTER AND METHOD

Inventor: Douglas Jon Nagel
Provisional Application Expired
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 Code Description Pages PDF
2015-02-20 APP.FILE.REC Filing Receipt 3 View
2015-02-13 R48.REQ Request under Rule 48 correcting inventorship 1 View
2015-02-13 TR.PROV Provisional Cover Sheet (SB16) 1 View
2015-02-13 WFEE Fee Worksheet (SB06) 2 View
2015-02-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-02-13 TRAN.LET Transmittal Letter 1 View
2014-02-26 APP.FILE.REC Filing Receipt 3 View
2014-02-14 DRW.SUPP Drawings-black and white line and/or other drawings — View
2014-02-14 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2014-02-14 TRAN.LET Transmittal Letter 1 View
2014-02-14 TR.PROV Provisional Cover Sheet (SB16) 1 View
2014-02-14 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 1 View
2014-02-14 SPEC Specification 12 View
2014-02-14 CLM Claims 3 View
2014-02-14 ABST Abstract 1 View
2014-02-14 DRW.NONBW Drawings-other than black and white line drawings 12 View
2014-02-14 WFEE Fee Worksheet (SB06) 2 View
2014-02-14 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/940,148
Filed
2014-02-14