ZL1 holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 12 (Vehicles) 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 6, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Oct 22, 2014 |
WILMINGTON TRUST COMPANY
|
GENERAL MOTORS LLC
DETROIT, MICHIGAN
ONSTAR LLC
DETROIT, MICHIGAN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 85237470 | ZL1 | Feb 09, 2011 | Abandoned | 007 Machinery | General Motors LLC |
| 85236615 | ZL1 | Feb 08, 2011 | Abandoned | 012 Vehicles | General Motors LLC |
Weekly visibility reports showing how ChatGPT mentions ZL1, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ZL1 trademark portfolio
What trademarks does ZL1 hold?
ZL1 holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 12 (Vehicles), Class 7 (Machinery). The most recent filings are registered to General Motors LLC.
How many trademarks does ZL1 have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to ZL1. The brand has been actively filing since February 2011. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ZL1 file most often?
ZL1's most active class is NICE Class 12 (Vehicles), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ZL1 trademark?
The most recent filings under the ZL1 mark are registered to General Motors LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ZL1 expanding into new categories?
The current WikiTrademarks Expansion Score for ZL1 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 ZL1 trademark filings?
Click the Watch Brand button at the top of this page to add ZL1 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 ZL1 to another owner · Browse all NICE classes · Most valuable brands
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