IP Library Granted Patent US 6,752,588
Granted Patent Utility
US 6,752,588 · Confirmation No. 1913

VACUUM PUMP

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Code Description Pages PDF
2004-05-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-11-14 TRNA Transmittal of New Application 3 View
2002-11-14 A.PE Preliminary Amendment 6 View
2002-11-14 SPEC Specification 31 View
2002-11-14 CLM Claims 6 View
2002-11-14 ABST Abstract 1 View
2002-11-14 DRW Drawings-only black and white line drawings 9 View
2002-11-14 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,752,588
App. No.
10/294,828
Filed
2002-11-14
Granted
2004-06-22
Pub. No.
US20030095862A1
Art Unit
3745
PTA
-2 days