IP Library Patent Application 61221345
Patent Application Provisional Small
App. No. 61/221,345 · Confirmation No. 1054

Apparatus and Method to Enhance Input or Output Line Overvoltage on the AC-Link Universal Power Converter

Provisional Application Expired
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Code Description Pages PDF
2019-09-20 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2019-09-20 C.AD.PAIR Change of Address via Patent Application Information Retrieval (PAIR) 1 View
2009-09-10 APP.FILE.REC Filing Receipt 3 View
2009-09-08 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2009-09-08 WFEE Fee Worksheet (SB06) 2 View
2009-09-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-08 APP.FILE.REC Filing Receipt 3 View
2009-07-08 NTC.MISS.PRT Notice to File Missing Parts 2 View
2009-06-29 TR.PROV Provisional Cover Sheet (SB16) 3 View
2009-06-29 SPEC Specification 1 View
2009-06-29 CLM Claims 1 View
2009-06-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/221,345
Filed
2009-06-29