IP Library › Patent Application 61812136
Patent Application Provisional
App. No. 61/812,136 · Confirmation No. 3261

SYSTEMS AND METHODS FOR BACKWARDS-COMPATIBLE PREAMBLE FORMATS FOR MULTIPLE ACCESS WIRELESS COMMUNICATION

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2019-03-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-03-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-02-28 PA.. Power of Attorney 2 View
2019-02-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2019-02-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2014-06-10 APP.FILE.REC Filing Receipt 3 View
2014-06-10 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-06-02 PA.. Power of Attorney 2 View
2014-06-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-06-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-06-02 ADS Application Data Sheet 1 View
2014-06-02 TRAN.LET Transmittal Letter 1 View
2014-03-21 ADS Application Data Sheet 7 View
2014-03-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-05-29 APP.FILE.REC Filing Receipt 3 View
2013-05-29 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2013-05-29 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2013-04-15 PA.. Power of Attorney 2 View
2013-04-15 WFEE Fee Worksheet (SB06) 2 View
2013-04-15 N417 Electronic Filing System Acknowledgment Receipt 3 View
2013-04-15 ADS Application Data Sheet 7 View
2013-04-15 SPEC Specification 23 View
2013-04-15 CLM Claims 9 View
2013-04-15 ABST Abstract 1 View
2013-04-15 DRW Drawings-only black and white line drawings 13 View
2013-04-15 PA.. Power of Attorney 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
61/812,136
Filed
2013-04-15