IP Library › Patent Application 61165911
Patent Application Provisional Small
App. No. 61/165,911 · Confirmation No. 5442

Vortex Tube

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2009-10-28 APP.FILE.REC Filing Receipt 3 View
2009-10-22 PEFR Applicant Response to Pre-Exam Formalities Notice 2 View
2009-10-22 WFEE Fee Worksheet (SB06) 2 View
2009-10-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-10-22 TR.PROV Provisional Cover Sheet (SB16) 2 View
2009-10-16 NTC.MISS.PRT Notice to File Missing Parts 2 View
2009-10-16 APP.FILE.REC Filing Receipt 3 View
2009-07-20 R48.REQ Request under Rule 48 correcting inventorship 10 View
2009-07-20 WFEE Fee Worksheet (SB06) 2 View
2009-07-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-04-23 APP.FILE.REC Filing Receipt 3 View
2009-04-02 TR.PROV Provisional Cover Sheet (SB16) 2 View
2009-04-02 WFEE Fee Worksheet (SB06) 2 View
2009-04-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-04-02 SPEC Specification 27 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.
61/165,911
Filed
2009-04-02