IP Library › Granted Patent US 6,435,058
Granted Patent Utility
US 6,435,058 · Confirmation No. 4182

ROTARY DRILL BIT DESIGN METHOD

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-09-06 TRNA Transmittal of New Application 8 View
2001-09-06 ADS Application Data Sheet 2 View
2001-09-06 SPEC Specification 6 View
2001-09-06 CLM Claims 1 View
2001-09-06 ABST Abstract 2 View
2001-09-06 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,435,058
App. No.
09/682,466
Filed
2001-09-06
Granted
2002-08-20
Pub. No.
US20020033077A1
Art Unit
3724
PTA
0 days