IP Library › Granted Patent US 6,616,119
Granted Patent Utility
US 6,616,119 · Confirmation No. 2752

BYPASS ORIFICE AND FILTER FOR DIAPHRAGM TYPE FLUSH VALVE

Inventor: John R. Wilson
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2015-03-12 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2010-05-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-05-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-04-26 PA.. Power of Attorney 1 View
2010-04-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2010-04-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2003-07-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-04 TRNA Transmittal of New Application 2 View
2001-09-04 SPEC Specification 9 View
2001-09-04 CLM Claims 6 View
2001-09-04 ABST Abstract 1 View
2001-09-04 DRW Drawings-only black and white line drawings 3 View
2001-09-04 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,616,119
App. No.
09/944,759
Filed
2001-09-04
Granted
2003-09-09
Pub. No.
US20030042446A1
Art Unit
3754
PTA
-126 days