IP Library › Granted Patent US 6,746,216
Granted Patent Utility
US 6,746,216 · Confirmation No. 9649

SCROLL COMPRESSOR WITH VENTED OIL PUMP

Inventor: Zili Sun
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-04-19 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-19 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-04-19 SPEC Specification 2 View
2004-04-19 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2002-07-19 TRNA Transmittal of New Application 3 View
2002-07-19 SPEC Specification 4 View
2002-07-19 CLM Claims 3 View
2002-07-19 ABST Abstract 1 View
2002-07-19 DRW Drawings-only black and white line drawings 2 View
2002-07-19 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,746,216
App. No.
10/199,615
Filed
2002-07-19
Granted
2004-06-08
Pub. No.
US20040013542A1
Art Unit
3746
PTA
-18 days