IP Library › Patent Application 62171151
Patent Application Provisional
App. No. 62/171,151 · Confirmation No. 7959

DRILL PIPE GUIDE SYSTEM AND METHOD

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2018-08-08 APP.FILE.REC Filing Receipt 3 View
2018-08-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-08-02 PA.. Power of Attorney 2 View
2018-08-02 ADS Application Data Sheet 7 View
2018-08-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-08-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2015-06-15 APP.FILE.REC Filing Receipt 3 View
2015-06-04 SPEC Specification 8 View
2015-06-04 CLM Claims 1 View
2015-06-04 DRW Drawings-only black and white line drawings 7 View
2015-06-04 TR.PROV Provisional Cover Sheet (SB16) 3 View
2015-06-04 WFEE Fee Worksheet (SB06) 2 View
2015-06-04 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/171,151
Filed
2015-06-04