IP Library › Patent Application 61227143
Patent Application Provisional
App. No. 61/227,143 · Confirmation No. 4026

TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS

Inventor: THOMAS W. DURSTON
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2009-08-03 APP.FILE.REC Filing Receipt 3 View
2009-08-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-21 ADS Application Data Sheet 4 View
2009-07-21 TR.PROV Provisional Cover Sheet (SB16) 3 View
2009-07-21 SPEC Specification 22 View
2009-07-21 CLM Claims 3 View
2009-07-21 ABST Abstract 1 View
2009-07-21 DRW Drawings-only black and white line drawings 2 View
2009-07-21 PA.. Power of Attorney 1 View
2009-07-21 WFEE Fee Worksheet (SB06) 2 View
2009-07-21 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.
61/227,143
Filed
2009-07-21