IP Library Granted Patent US 6,397,452
Granted Patent Utility
US 6,397,452 · Confirmation No. 1636

GUIDE BAR INCLUDING STUMP TREATMENT

Patented Case View Patent ↗
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Code Description Pages PDF
2001-05-30 TRNA Transmittal of New Application 1 View
2001-05-30 SPEC Specification 11 View
2001-05-30 CLM Claims 4 View
2001-05-30 ABST Abstract 1 View
2001-05-30 DRW Drawings-only black and white line drawings 2 View
2001-05-30 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,397,452
App. No.
09/871,299
Filed
2001-05-30
Granted
2002-06-04
Art Unit
3725
PTA
0 days