IP Library › Granted Patent US 6,615,493
Granted Patent Utility
US 6,615,493 · Confirmation No. 7624

APPARATUS AND METHOD FOR REMOVING A COATING MATERIAL FROM TUBING

Inventor: Michael Shevela
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-07-02 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-02 LET. Miscellaneous Incoming Letter 1 View
2003-07-02 DRW Drawings-only black and white line drawings 3 View
2001-08-31 TRNA Transmittal of New Application 2 View
2001-08-31 SPEC Specification 10 View
2001-08-31 CLM Claims 4 View
2001-08-31 ABST Abstract 1 View
2001-08-31 DRW Drawings-only black and white line drawings 3 View
2001-08-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,615,493
App. No.
09/942,551
Filed
2001-08-31
Granted
2003-09-09
Pub. No.
US20030041458A1
Art Unit
3724
PTA
-23 days