IP Library › Granted Patent US 6,606,919
Granted Patent Utility
US 6,606,919 · Confirmation No. 7630

FLATNESS MEASURING ROLLER

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-07-19 TRNA Transmittal of New Application 1 View
2001-07-19 A.PE Preliminary Amendment 4 View
2001-07-19 SPEC Specification 15 View
2001-07-19 CLM Claims 2 View
2001-07-19 ABST Abstract 1 View
2001-07-19 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
Patent No.
US 6,606,919
App. No.
09/908,490
Filed
2001-07-19
Granted
2003-08-19
Pub. No.
US20020092365A1
Art Unit
2855
PTA
-168 days