IP Library › Patent Application 61506213
Patent Application Provisional
App. No. 61/506,213 · Confirmation No. 1943

Radius Cut Transformer Core Configuration For Step Lap Yoke And Central Leg

Inventor: Luiz A. V. Cheim
Provisional Application Expired
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 Code Description Pages PDF
2023-01-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2023-01-03 PA.. Power of Attorney 2 View
2023-01-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-01-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2023-01-03 REF.OTHER Other reference-Patent/Application/Search Documents 16 View
2023-01-03 PA.. Power of Attorney 2 View
2023-01-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-01-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2023-01-03 REF.OTHER Other reference-Patent/Application/Search Documents 16 View
2023-01-03 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2022-12-27 PA.. Power of Attorney 2 View
2022-12-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 18 View
2022-12-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-07-21 APP.FILE.REC Filing Receipt 3 View
2011-07-11 DRW Drawings-only black and white line drawings 1 View
2011-07-11 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-07-11 SPEC Specification 5 View
2011-07-11 CLM Claims 3 View
2011-07-11 ABST Abstract 1 View
2011-07-11 WFEE Fee Worksheet (SB06) 2 View
2011-07-11 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/506,213
Filed
2011-07-11