IP Library › Granted Patent US 6,656,353
Granted Patent Utility
US 6,656,353 · Confirmation No. 1013

VENTURI FEEDER BYPASS AND CONTROL

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2014-06-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-09-30 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-07-22 LET. Miscellaneous Incoming Letter 2 View
2001-08-15 TRNA Transmittal of New Application 2 View
2001-08-15 SPEC Specification 13 View
2001-08-15 CLM Claims 7 View
2001-08-15 ABST Abstract 1 View
2001-08-15 DRW Drawings-only black and white line drawings 2 View
2001-08-15 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,656,353
App. No.
09/930,558
Filed
2001-08-15
Granted
2003-12-02
Pub. No.
US20030042207A1
Art Unit
1724
PTA
-143 days