IP Library › Patent Application 61597238
Patent Application Provisional
App. No. 61/597,238 · Confirmation No. 1642

METHOD AND APPARATUS TO MEASURE BOREHOLE PRESSURE DURING BLASTING

Inventor: Gimtong Teowee
Provisional Application Expired
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 Code Description Pages PDF
2012-04-09 APP.FILE.REC Filing Receipt 3 View
2012-04-05 CFILE Request for Corrected Filing Receipt 5 View
2012-04-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-03-30 APP.FILE.REC Filing Receipt 3 View
2012-03-27 CFILE Request for Corrected Filing Receipt 5 View
2012-03-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-02-28 APP.FILE.REC Filing Receipt 3 View
2012-02-10 TR.PROV Provisional Cover Sheet (SB16) 2 View
2012-02-10 SPEC Specification 13 View
2012-02-10 CLM Claims 6 View
2012-02-10 ABST Abstract 1 View
2012-02-10 DRW Drawings-only black and white line drawings 7 View
2012-02-10 WFEE Fee Worksheet (SB06) 2 View
2012-02-10 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/597,238
Filed
2012-02-10