IP Library › Patent Application 62790412
Patent Application Provisional Small
App. No. 62/790,412 · Confirmation No. 9270

Method and Device for Control of a Mobility Device Using an Estimated Gait Trajectory

Inventor: Xunjie Zhang
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2022-01-21 APP.FILE.REC Filing Receipt 3 View
2022-01-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2022-01-19 PA.. Power of Attorney 2 View
2022-01-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-01-19 CFILE Request for Corrected Filing Receipt 1 View
2022-01-19 ADS Application Data Sheet 7 View
2022-01-19 TRAN.LET Transmittal Letter 1 View
2022-01-19 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2019-01-23 APP.FILE.REC Filing Receipt 3 View
2019-01-09 TR.PROV Provisional Cover Sheet (SB16) 3 View
2019-01-09 SPEC Specification 6 View
2019-01-09 CLM Claims 1 View
2019-01-09 ABST Abstract 1 View
2019-01-09 DRW Drawings-only black and white line drawings 5 View
2019-01-09 WFEE Fee Worksheet (SB06) 2 View
2019-01-09 N417 Electronic Filing System Acknowledgment Receipt 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.
62/790,412
Filed
2019-01-09