IP Library Patent Application 61180613
Patent Application Provisional
App. No. 61/180,613 · Confirmation No. 4940

BALANCE BIAS CIRCUIT

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2009-06-16 APP.FILE.REC Filing Receipt 3 View
2009-05-22 SPEC Specification 3 View
2009-05-22 DRW Drawings-only black and white line drawings 2 View
2009-05-22 TR.PROV Provisional Cover Sheet (SB16) 3 View
2009-05-22 WFEE Fee Worksheet (SB06) 2 View
2009-05-22 N417 Electronic Filing System Acknowledgment Receipt 2 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.
61/180,613
Filed
2009-05-22