IP Library Granted Patent US 6,467,750
Granted Patent Utility
US 6,467,750 · Confirmation No. 9820

DIAPHRAGM ORIFICE FOR FLUSHOMETER

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Code Description Pages PDF
2019-08-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-08-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-08-13 PA.. Power of Attorney 1 View
2019-08-13 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2019-08-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-10-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-10-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-10-19 PA.. Power of Attorney 1 View
2015-10-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2015-10-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-09-07 TRNA Transmittal of New Application 4 View
2001-09-07 A.PE Preliminary Amendment 8 View
2001-09-07 SPEC Specification 12 View
2001-09-07 CLM Claims 5 View
2001-09-07 ABST Abstract 1 View
2001-09-07 DRW Drawings-only black and white line drawings 3 View
2001-09-07 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,467,750
App. No.
09/949,393
Filed
2001-09-07
Granted
2002-10-22
Pub. No.
US20020005500A1
Art Unit
3754
PTA
-37 days