IP Library Patent Application 62509231
Patent Application Provisional Small
App. No. 62/509,231 · Confirmation No. 4990

Adjustable Comb Riser

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2021-10-16 OATH Oath or Declaration filed 3 View
2017-06-02 APP.FILE.REC Filing Receipt 3 View
2017-05-22 TR.PROV Provisional Cover Sheet (SB16) 3 View
2017-05-22 SPEC Specification 2 View
2017-05-22 DRW Drawings-only black and white line drawings 15 View
2017-05-22 WFEE Fee Worksheet (SB06) 2 View
2017-05-22 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.
62/509,231
Filed
2017-05-22