USPTO serial 72215414
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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 |
|---|---|---|---|
| 023 | DIAMOND TOOLS FOR DRESSING ABRASIVE WHEELS, DIAMOND CORE DRILLS, DIAMOND CORE DRILL COOLANT HEADS, DIAMOND REAMERS, DIAMOND COUNTERSINKS, MAGNETIC CHUCKS WITH DEMOUNTABLE DIAMOND RINGS, DIAMOND WHEEL DRESSERS, ROTARY DIAMOND SAWS AND BLADES PROVIDED ON THE WORKING EDGES THEREOF WITH DIAMOND IMPREGNATED CUTTING ELEMENTS AND ADAPTED FOR USE IN CONNECTION WITH RECIPROCATORY STONE CUTTING SAWS | EXPIRED | Apr 10, 1947 |
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 11, 1986 | EXRG | EXPIRED SEC. 9 | — |