IP Library › Patent Application 61864459
Patent Application Provisional Small
App. No. 61/864,459 · Confirmation No. 7133

Frequency Independent Analog Cancellation Circuit

Provisional Application Expired
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 Code Description Pages PDF
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-04-28 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2024-02-29 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2024-02-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-02-21 PA.. Power of Attorney 2 View
2024-02-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-08-19 APP.FILE.REC Filing Receipt 3 View
2013-08-09 TR.PROV Provisional Cover Sheet (SB16) 4 View
2013-08-09 SPEC Specification 7 View
2013-08-09 CLM Claims 4 View
2013-08-09 DRW Drawings-only black and white line drawings 5 View
2013-08-09 WFEE Fee Worksheet (SB06) 2 View
2013-08-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/864,459
Filed
2013-08-09