IP Library › Patent Application 62740387
Patent Application Provisional
App. No. 62/740,387 · Confirmation No. 2653

VARIABLE PRESSURE CONTROLLERS

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2019-05-28 APP.FILE.REC Filing Receipt 3 View
2019-04-12 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2019-04-12 ADS Application Data Sheet 8 View
2019-04-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-10-10 APP.FILE.REC Filing Receipt 3 View
2018-10-02 ADS Application Data Sheet 8 View
2018-10-02 DRW Drawings-only black and white line drawings 14 View
2018-10-02 SPEC Specification 16 View
2018-10-02 CLM Claims 1 View
2018-10-02 ABST Abstract 1 View
2018-10-02 WFEE Fee Worksheet (SB06) 2 View
2018-10-02 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.
62/740,387
Filed
2018-10-02