IP Library › Patent Application 61243048
Patent Application Provisional
App. No. 61/243,048 · Confirmation No. 1517

External, Divorced PDC Bearing Assemblies for Hybrid Drill Bits

Inventor: Ajay V. Kulkarni
Provisional Application Expired
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 Code Description Pages PDF
2012-03-16 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2009-10-22 APP.FILE.REC Filing Receipt 3 View
2009-09-16 ABST Abstract 1 View
2009-09-16 CLM Claims 4 View
2009-09-16 DRW Drawings-only black and white line drawings 2 View
2009-09-16 DRW Drawings-only black and white line drawings 5 View
2009-09-16 TR.PROV Provisional Cover Sheet (SB16) 3 View
2009-09-16 SPEC Specification 23 View
2009-09-16 WFEE Fee Worksheet (SB06) 2 View
2009-09-16 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/243,048
Filed
2009-09-16