IP Library › Granted Patent US 6,774,537
Granted Patent Utility
US 6,774,537 · Confirmation No. 7252

WARNING TONE TRANSMITTER

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2016-07-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-07-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-07-05 PA.. Power of Attorney 1 View
2016-07-05 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2016-07-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-06-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-22 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-04-22 SPEC Specification 1 View
2002-09-30 TRNA Transmittal of New Application 5 View
2002-09-30 SPEC Specification 13 View
2002-09-30 CLM Claims 3 View
2002-09-30 ABST Abstract 1 View
2002-09-30 DRW Drawings-only black and white line drawings 2 View
2002-09-30 OATH Oath or Declaration filed 4 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
Patent No.
US 6,774,537
App. No.
10/260,842
Filed
2002-09-30
Granted
2004-08-10
Pub. No.
US20030062992A1
Art Unit
2834
PTA
-41 days