IP Library › Granted Patent US 6,484,817
Granted Patent Utility
US 6,484,817 · Confirmation No. 9223

SIGNALING SYSTEM FOR DRILLING

Inventor: Frank Innes
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2014-12-02 PET.OP.DEC Office of Petitions Decision (PTO-90) 2 View
2014-12-02 PETDEC Petition Decision 1 View
2014-12-02 IMIS Miscellaneous Internal Document 1 View
2014-07-31 PET.OP Petition for review by the Office of Petitions 1 View
2014-07-31 TRAN.LET Transmittal Letter 3 View
2014-07-31 WFEE Fee Worksheet (SB06) 1 View
2014-07-31 WFEE Fee Worksheet (SB06) 1 View
2001-03-19 TRNA Transmittal of New Application 3 View
2001-03-19 SPEC Specification 8 View
2001-03-19 CLM Claims 3 View
2001-03-19 ABST Abstract 1 View
2001-03-19 DRW Drawings-only black and white line drawings 4 View
2001-03-19 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,484,817
App. No.
09/811,841
Filed
2001-03-19
Granted
2002-11-26
Pub. No.
US20020008634A1
Art Unit
3672
PTA
-59 days