USPTO serial 72171413
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 |
|---|---|---|---|
| 034 | LIQUID CHILLERS, WATERCOOLERS, ABSORPTION REFRIGERATION UNITS; RECIPROCATING AND ROTARY COMPRESSORS; HEAT EXCHANGERS, CONDENSERS; APPARATUS FOR WASHING, HUMIDIFYING, CLEANING AND CONDITIONING CIRCULATING AIR, ALL FOR USE IN AIR CONDITIONING UNITS AND SYSTEMS FOR CONDITIONING HOUSES, BUILDINGS AND ENCLOSURES; AND AIR CONDITIONING APPARATUS AND COMPONENTS THEREOF | EXPIRED | May 20, 1963 |
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 7, 1989 | EXRG | EXPIRED SEC. 9 | — |