IP Library › Patent Application 61526067
Patent Application Provisional
App. No. 61/526,067 · Confirmation No. 1002

LOW GAS MIGRATION SYSTEM FOR SUBSURFACE SAFETY VALVE

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2011-09-01 APP.FILE.REC Filing Receipt 3 View
2011-08-22 SPEC Specification 6 View
2011-08-22 CLM Claims 1 View
2011-08-22 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-08-22 WFEE Fee Worksheet (SB06) 2 View
2011-08-22 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.
61/526,067
Filed
2011-08-22