IP Library › Granted Patent US 6,749,272
Granted Patent Utility
US 6,749,272 · Confirmation No. 4175

ROTARY PUMP WITH HIGHER DISCHARGE PRESSURE AND BRAKE APPARATUS HAVING SAME

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2005-04-28 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-05-21 PET. Petition Entered 9 View
2004-05-06 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-08-08 TRNA Transmittal of New Application 2 View
2002-08-08 SPEC Specification 41 View
2002-08-08 CLM Claims 10 View
2002-08-08 ABST Abstract 1 View
2002-08-08 DRW Drawings-only black and white line drawings 8 View
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Quick Facts
Patent No.
US 6,749,272
App. No.
10/214,443
Filed
2002-08-08
Granted
2004-06-15
Pub. No.
US20030031578A1
Art Unit
3683
PTA
0 days