IP Library › Patent Application 61150907
Patent Application Provisional Small
App. No. 61/150,907 · Confirmation No. 1531

MULTI-USE PERSONAL VENTILATION/FILTRATION SYSTEM

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2009-03-03 APP.FILE.REC Filing Receipt 3 View
2009-02-09 SPEC Specification 13 View
2009-02-09 ABST Abstract 1 View
2009-02-09 CLM Claims 4 View
2009-02-09 DRW Drawings-only black and white line drawings 15 View
2009-02-09 ADS Application Data Sheet 4 View
2009-02-09 WFEE Fee Worksheet (SB06) 2 View
2009-02-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/150,907
Filed
2009-02-09