IP Library › Patent Application 62874554
Patent Application Provisional
App. No. 62/874,554 · Confirmation No. 5627

Progressive JPEGs

Applicant: WhatsApp LLC
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2022-12-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-12-02 PA.. Power of Attorney 2 View
2022-12-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-12-02 ADS Application Data Sheet 8 View
2022-12-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2022-11-25 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2022-11-14 PA.. Power of Attorney 2 View
2022-11-14 ADS Application Data Sheet 8 View
2022-11-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-10-07 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2022-09-23 PA.. Power of Attorney 1 View
2022-09-23 PA.. Power of Attorney 1 View
2022-09-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-09-21 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2022-09-13 PA.. Power of Attorney 1 View
2022-09-13 PA.. Power of Attorney 1 View
2022-09-13 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-09-21 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2020-09-21 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2020-09-17 PA.. Power of Attorney 2 View
2020-09-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-09-17 APP.FILE.REC Filing Receipt 3 View
2020-09-17 PD.AUTH.G Acceptance of Permission to Access Application 1 View
2020-09-15 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 2 View
2020-09-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-07-22 APP.FILE.REC Filing Receipt 3 View
2019-07-16 TR.PROV Provisional Cover Sheet (SB16) 3 View
2019-07-16 SPEC Specification 18 View
2019-07-16 WFEE Fee Worksheet (SB06) 2 View
2019-07-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
62/874,554
Filed
2019-07-16