IP Library › Patent Application 61506268
Patent Application Provisional Small
App. No. 61/506,268 · Confirmation No. 1136

UNDERGROUND MINING RIB SUPPORT SYSTEM AND METHOD

Provisional Application Expired
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 Code Description Pages PDF
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2015-06-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-06-16 PA.. Power of Attorney 3 View
2015-06-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-07-29 APP.FILE.REC Filing Receipt 3 View
2011-07-11 TR.PROV Provisional Cover Sheet (SB16) 2 View
2011-07-11 SPEC Specification 12 View
2011-07-11 CLM Claims 1 View
2011-07-11 ABST Abstract 1 View
2011-07-11 DRW Drawings-only black and white line drawings 3 View
2011-07-11 WFEE Fee Worksheet (SB06) 2 View
2011-07-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/506,268
Filed
2011-07-11