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App. No. 10/062,080 · Confirmation No. 4869

SYSTEM AND METHOD FOR A DIGITAL MASS FLOW CONTROLLER

Inventor: Emmanuel Vyers
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2007-06-08 PA.. Power of Attorney 6 View
2007-06-08 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2007-06-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-30 LET. Miscellaneous Incoming Letter 1 View
2004-01-30 OATH Oath or Declaration filed 6 View
2002-01-31 TRNA Transmittal of New Application 3 View
2002-01-31 A.PE Preliminary Amendment 5 View
2002-01-31 SPEC Specification 20 View
2002-01-31 CLM Claims 14 View
2002-01-31 ABST Abstract 1 View
2002-01-31 DRW Drawings-only black and white line drawings 3 View
2002-01-31 OATH Oath or Declaration filed 6 View
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Quick Facts
App. No.
10/062,080
Filed
2002-01-31
Granted
2004-03-30
Pub. No.
US20020114732A1
Examiner
BUI, BRYAN
Art Unit
2863
PTA
-39 days