Z4 holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86950124 | Z4 | Mar 23, 2016 | Pending | 041 Education & Entertainment | US Fitness Holdings, LLC |
| 76390972 | Z4 | Apr 03, 2002 | Abandoned | 006 Metal Goods 018 Leather Goods & Luggage 021 Housewares 025 Clothing & Footwear 027 Carpets & Rugs 028 Games & Toys | BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT |
| 76297541 | Z4 | Aug 10, 2001 | Abandoned | 012 Vehicles | BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT |
Weekly visibility reports showing how ChatGPT mentions Z4, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: Z4 trademark portfolio
What trademarks does Z4 hold?
Z4 holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 12 (Vehicles), Class 6 (Metal Goods). The most recent filings are registered to US Fitness Holdings, LLC.
How many trademarks does Z4 have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to Z4. The brand has been actively filing since August 2001. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does Z4 file most often?
Z4's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the Z4 trademark?
The most recent filings under the Z4 mark are registered to US Fitness Holdings, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is Z4 expanding into new categories?
The current WikiTrademarks Expansion Score for Z4 is 1 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 Z4 trademark filings?
Click the Watch Brand button at the top of this page to add Z4 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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