IP Library Patent Application 63552500
Patent Application Provisional
App. No. 63/552,500 · Confirmation No. 4548

MULTI-MATERIAL SELECTION FOR ELIMINATION OF BACK-REFLECTED ACOUSTIC WAVES

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2024-02-22 APP.FILE.REC Filing Receipt 3 View
2024-02-22 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2024-02-12 APP.TEXT Application body structured text document View
2024-02-12 SPEC Specification View
2024-02-12 CLM Claims View
2024-02-12 ABST Abstract View
2024-02-12 PA.. Power of Attorney View
2024-02-12 ADS Application Data Sheet View
2024-02-12 N417.PYMT Electronic Fee Payment View
2024-02-12 DRW Drawings-only black and white line drawings View
2024-02-12 N417 Electronic Filing System Acknowledgment Receipt 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.
63/552,500
Filed
2024-02-12