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App. No. 09/791,267 · Confirmation No. 1156

MINING SYSTEM AND METHOD FEATURING A BREAD LOAF SHAPED BOREHOLE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2009-06-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-06-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2003-07-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-03 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-07-03 LET. Miscellaneous Incoming Letter 2 View
2003-07-03 DRW Drawings-only black and white line drawings 6 View
2001-02-22 TRNA Transmittal of New Application 3 View
2001-02-22 SPEC Specification 21 View
2001-02-22 CLM Claims 6 View
2001-02-22 ABST Abstract 1 View
2001-02-22 DRW Drawings-only black and white line drawings 5 View
2001-02-22 OATH Oath or Declaration filed 12 View
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Quick Facts
App. No.
09/791,267
Filed
2001-02-22
Granted
2003-09-02
Pub. No.
US20020113484A1
Art Unit
3672
PTA
-64 days