USPTO serial 72402129
Reviewed by CopyMark Law Group
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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| Class | Description | Status | First use |
|---|---|---|---|
| 044 | SOLID OXYGEN KITS COMPRISING CARRIERS AND OXYGEN CONTAINERS ASSEMBLED FOR USE AS A PORTABLE MEDICAL UNIT OR A HOBBYIST WELDING UNIT, AND PARTS THEREOF | SECTION 18 - CANCELLED | Aug 16, 1971 |
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 |
|---|---|---|---|
| Apr 20, 1988 | CANT | CANCELLATION TERMINATED NO. 999999 | — |
| Oct 21, 1987 | C18. | CANCELLED SECTION 18-TOTAL | — |
| Jul 8, 1986 | PETC | CANCELLATION INSTITUTED NO. 999999 | — |
| Mar 6, 1978 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |