IP Library Patent Application 60833174
Patent Application Provisional Small
App. No. 60/833,174 · Confirmation No. 6911

Helical chisel insert for rock bits

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2012-09-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-07-25 TRNA Transmittal of New Application 2 View
2006-07-25 SPEC Specification 5 View
2006-07-25 CLM Claims 1 View
2006-07-25 DRW Drawings-only black and white line drawings 11 View
2006-07-25 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
App. No.
60/833,174
Filed
2006-07-25