IP Library › Granted Patent US 6,613,220
Granted Patent Utility
US 6,613,220 · Confirmation No. 4591

SIEVE FILTER FOR FLUID CONDUITS, ESPECIALLY FOR HYDRAULIC PRESSURE LINES IN INTERNAL COMBUSTION ENGINES

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2005-02-18 WFEE Fee Worksheet (SB06) 1 View
2003-07-01 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-01 LET. Miscellaneous Incoming Letter 2 View
2001-12-18 TRNA Transmittal of New Application 2 View
2001-12-18 ADS Application Data Sheet 2 View
2001-12-18 SPEC Specification 15 View
2001-12-18 CLM Claims 4 View
2001-12-18 ABST Abstract 1 View
2001-12-18 DRW Drawings-only black and white line drawings 3 View
2001-12-18 OATH Oath or Declaration filed 2 View
2001-12-18 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,613,220
App. No.
10/023,524
Filed
2001-12-18
Granted
2003-09-02
Pub. No.
US20020074272A1
Art Unit
1723
PTA
-6 days