IP Library › Granted Patent US 6,533,052
Granted Patent Utility
US 6,533,052 · Confirmation No. 9109

DRILL BIT FOR IMPACT-ASSISTED DIRECTIONAL BORING

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-01-22 TRNA Transmittal of New Application 4 View
2001-01-22 SPEC Specification 8 View
2001-01-22 CLM Claims 2 View
2001-01-22 ABST Abstract 1 View
2001-01-22 DRW Drawings-only black and white line drawings 5 View
2001-01-22 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,533,052
App. No.
09/767,106
Filed
2001-01-22
Granted
2003-03-18
Pub. No.
US20020096367A1
Art Unit
3671
PTA
-12 days