ZUKEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 22, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 73544827 | ZUKEN | Jun 24, 1985 | Abandoned | 042 Science & Technology | KABUSHIKI KAISHA ZUKEN |
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FAQ: ZUKEN trademark portfolio
What trademarks does ZUKEN hold?
ZUKEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to KABUSHIKI KAISHA ZUKEN.
How many trademarks does ZUKEN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ZUKEN. The brand has been actively filing since June 1985. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ZUKEN file most often?
ZUKEN's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ZUKEN trademark?
The most recent filings under the ZUKEN mark are registered to KABUSHIKI KAISHA ZUKEN. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ZUKEN expanding into new categories?
The current WikiTrademarks Expansion Score for ZUKEN is 0 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. 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 ZUKEN trademark filings?
Click the Watch Brand button at the top of this page to add ZUKEN 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.
More on this portfolio: Compare ZUKEN to another owner · Browse all NICE classes · Most valuable brands
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