IP Library › Patent Application 61985291
Patent Application Provisional
App. No. 61/985,291 · Confirmation No. 2675

FILTERING FACE RESPIRATOR HAVING OPTIMIZED FACIAL FILTER LOCATION

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2014-05-13 APP.FILE.REC Filing Receipt 3 View
2014-04-28 ADS Application Data Sheet 7 View
2014-04-28 SPEC Specification 5 View
2014-04-28 CLM Claims 1 View
2014-04-28 ABST Abstract 1 View
2014-04-28 DRW Drawings-only black and white line drawings 5 View
2014-04-28 WFEE Fee Worksheet (SB06) 2 View
2014-04-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/985,291
Filed
2014-04-28