IP Library › Patent Application 62956020
Patent Application Provisional
App. No. 62/956,020 · Confirmation No. 8250

ZERO KNOWLEDGE ELECTRONIC INFRASTRUCTURE

Applicant: Payfone, Inc.
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2021-06-18 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2020-01-08 APP.FILE.REC Filing Receipt 3 View
2019-12-31 PA.. Power of Attorney 2 View
2019-12-31 WFEE Fee Worksheet (SB06) 2 View
2019-12-31 N417 Electronic Filing System Acknowledgment Receipt 3 View
2019-12-31 ADS Application Data Sheet 9 View
2019-12-31 SPEC Specification 88 View
2019-12-31 CLM Claims 4 View
2019-12-31 ABST Abstract 1 View
2019-12-31 DRW Drawings-only black and white line drawings 8 View
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Quick Facts
App. No.
62/956,020
Filed
2019-12-31