IP Library › Granted Patent US 6,755,018
Granted Patent Utility PCT National Stage Small
US 6,755,018 · Confirmation No. 8218

LEAKAGE OIL RETURN APPARATUS FOR A HYDRAULIC MOTOR

Inventor: Markku Jonninen
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-12-02 LET. Miscellaneous Incoming Letter 2 View
2011-12-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-05-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-14 LET. Miscellaneous Incoming Letter 2 View
2002-08-26 TRNA Transmittal of New Application 2 View
2002-08-26 A.PE Preliminary Amendment 6 View
2002-08-26 SPEC Specification 4 View
2002-08-26 CLM Claims 2 View
2002-08-26 ABST Abstract 1 View
2002-08-26 DRW Drawings-only black and white line drawings 1 View
2002-08-26 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,755,018
App. No.
10/204,991
Filed
2002-08-26
Granted
2004-06-29
Pub. No.
US20030010562A1
Art Unit
3745
PTA
-77 days