IP Library › Patent Application 62331185
Patent Application Provisional
App. No. 62/331,185 · Confirmation No. 1370

FILTER DEVICES

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2017-02-27 APP.FILE.REC Filing Receipt 3 View
2017-02-22 CFILE Request for Corrected Filing Receipt 2 View
2017-02-22 CFILE Request for Corrected Filing Receipt 3 View
2017-02-22 ADS Application Data Sheet 4 View
2017-02-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2017-02-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-05-20 APP.FILE.REC Filing Receipt 3 View
2016-05-03 TR.PROV Provisional Cover Sheet (SB16) 3 View
2016-05-03 SPEC Specification 29 View
2016-05-03 CLM Claims 8 View
2016-05-03 ABST Abstract 1 View
2016-05-03 DRW Drawings-only black and white line drawings 13 View
2016-05-03 ADS Application Data Sheet 9 View
2016-05-03 WFEE Fee Worksheet (SB06) 2 View
2016-05-03 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.
62/331,185
Filed
2016-05-03