USPTO serial 72251684
Reviewed by CopyMark Law Group
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
| Class | Description | Status | First use |
|---|---|---|---|
| 021 | UNITARY VOLTAGE GENERATOR AND BURNER CONTROL ASSEMBLIES COMPOSED LARGELY OF ELECTRONIC AND SEMICONDUCTOR COMPONENTS FOR CONTROLLING AND IGNITING FLUID FIRED BURNERS | EXPIRED | May 10, 1966 |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 31, 1989 | EXRG | EXPIRED SEC. 9 | — |