IP Library › Granted Patent US 6,484,824
Granted Patent Utility
US 6,484,824 · Confirmation No. 7265

FAILURE INDICATOR FOR ROLLING CUTTER DRILL BIT

Inventor: Lane P. Skyles
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-07-30 TRNA Transmittal of New Application 7 View
2001-07-30 ADS Application Data Sheet 1 View
2001-07-30 SPEC Specification 7 View
2001-07-30 CLM Claims 2 View
2001-07-30 ABST Abstract 2 View
2001-07-30 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,484,824
App. No.
09/682,165
Filed
2001-07-30
Granted
2002-11-26
Pub. No.
US20020023783A1
Art Unit
3672
PTA
0 days