CRUCIBLE ETN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 2 filings. The WikiTrademarks Expansion Score is 54/100, moderate — the brand is steadily adding adjacent classes.
USPTO data refreshed July 7, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99737642 | CRUCIBLE ETN | Apr 01, 2026 | Registered | 001 Chemicals 006 Metal Goods 014 Jewelry & Watches 037 Construction & Repair 040 Material Treatment 042 Science & Technology | Korea Zinc Co., Ltd. |
| 99737664 | CRUCIBLE ETN | Apr 01, 2026 | Registered | 001 Chemicals 006 Metal Goods 014 Jewelry & Watches 037 Construction & Repair 040 Material Treatment 042 Science & Technology | Korea Zinc Co., Ltd. |
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FAQ: CRUCIBLE ETN trademark portfolio
What trademarks does CRUCIBLE ETN hold?
CRUCIBLE ETN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 6 (Metal Goods), Class 14 (Jewelry & Watches). The most recent filings are registered to Korea Zinc Co., Ltd..
How many trademarks does CRUCIBLE ETN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to CRUCIBLE ETN. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CRUCIBLE ETN file most often?
CRUCIBLE ETN's most active class is NICE Class 1 (Chemicals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CRUCIBLE ETN trademark?
The most recent filings under the CRUCIBLE ETN mark are registered to Korea Zinc Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CRUCIBLE ETN expanding into new categories?
The current WikiTrademarks Expansion Score for CRUCIBLE ETN is 54 out of 100, which is moderate — the brand is steadily adding adjacent classes. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new CRUCIBLE ETN trademark filings?
Click the Watch Brand button at the top of this page to add CRUCIBLE ETN to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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