IP Library › Granted Patent US 6,626,649
Granted Patent Utility
US 6,626,649 · Confirmation No. 6747

PUMP SYSTEM EMPLOYING LIQUID FILLED ROTOR

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2015-03-10 OATH Oath or Declaration filed 47 View
2003-07-31 LET. Miscellaneous Incoming Letter 1 View
2003-07-31 DRW Drawings-only black and white line drawings 9 View
2003-07-31 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-05 TRNA Transmittal of New Application 3 View
2001-09-05 DRW Drawings-only black and white line drawings 9 View
2001-07-18 TRNA Transmittal of New Application 2 View
2001-07-18 SPEC Specification 9 View
2001-07-18 CLM Claims 7 View
2001-07-18 ABST Abstract 1 View
2001-07-18 DRW Drawings-only black and white line drawings 9 View
2001-07-18 OATH Oath or Declaration filed 6 View
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Quick Facts
Patent No.
US 6,626,649
App. No.
09/906,624
Filed
2001-07-18
Granted
2003-09-30
Pub. No.
US20030017062A1
Art Unit
3742
PTA
0 days