IP Library Granted Patent US 6,572,768
Granted Patent Utility
US 6,572,768 · Confirmation No. 5823

OIL FILTER APPARATUS

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Code Description Pages PDF
2002-03-25 TRNA Transmittal of New Application 3 View
2002-03-25 SPEC Specification 8 View
2002-03-25 CLM Claims 4 View
2002-03-25 ABST Abstract 1 View
2002-03-25 DRW Drawings-only black and white line drawings 5 View
2002-03-25 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,572,768
App. No.
10/105,586
Filed
2002-03-25
Granted
2003-06-03
Art Unit
1723
PTA
-118 days