IP Library Patent Application 61257402
Patent Application Provisional
App. No. 61/257,402 · Confirmation No. 1709

DEVICE ABSTRACTION PROXY

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2025-05-08 OATH Oath or Declaration filed 16 View
2009-11-12 APP.FILE.REC Filing Receipt 3 View
2009-11-02 TR.PROV Provisional Cover Sheet (SB16) 1 View
2009-11-02 SPEC Specification 5 View
2009-11-02 ABST Abstract 1 View
2009-11-02 WFEE Fee Worksheet (SB06) 2 View
2009-11-02 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.
61/257,402
Filed
2009-11-02