IP Library › Granted Patent US 6,668,978
Granted Patent Utility
US 6,668,978 · Confirmation No. 1630

OIL SUPPLYING SYSTEM FOR AN AUTOMATIC TRANSMISSION WITH A HYDRODYNAMIC STARTING DEVICE

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2003-10-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-23 TRNA Transmittal of New Application 4 View
2001-08-23 A.PE Preliminary Amendment 8 View
2001-08-23 SPEC Specification 11 View
2001-08-23 CLM Claims 2 View
2001-08-23 ABST Abstract 1 View
2001-08-23 DRW Drawings-only black and white line drawings 1 View
2001-08-23 OATH Oath or Declaration filed 3 View
2001-08-23 LET. Miscellaneous Incoming Letter 21 View
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Quick Facts
Patent No.
US 6,668,978
App. No.
09/938,180
Filed
2001-08-23
Granted
2003-12-30
Pub. No.
US20030066710A1
Art Unit
3682
PTA
0 days