21ST AMENDMENT BREWERY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 32 (Beer & Soft Drinks) 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 June 29, 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 |
|---|---|---|
| Jan 20, 2026 |
THE 21ST AMENDMENT BREWERY CAFÉ, LLC
|
DAMIAN BROWN, LLC
TIBURON, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86205268 | 21ST AMENDMENT BREWERY | Feb 26, 2014 | Abandoned | 032 Beer & Soft Drinks | DAMIAN BROWN, LLC |
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FAQ: 21ST AMENDMENT BREWERY trademark portfolio
What trademarks does 21ST AMENDMENT BREWERY hold?
21ST AMENDMENT BREWERY holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 32 (Beer & Soft Drinks). The most recent filings are registered to DAMIAN BROWN, LLC.
How many trademarks does 21ST AMENDMENT BREWERY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to 21ST AMENDMENT BREWERY. The brand has been actively filing since February 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does 21ST AMENDMENT BREWERY file most often?
21ST AMENDMENT BREWERY's most active class is NICE Class 32 (Beer & Soft Drinks), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the 21ST AMENDMENT BREWERY trademark?
The most recent filings under the 21ST AMENDMENT BREWERY mark are registered to DAMIAN BROWN, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is 21ST AMENDMENT BREWERY expanding into new categories?
The current WikiTrademarks Expansion Score for 21ST AMENDMENT BREWERY 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 21ST AMENDMENT BREWERY trademark filings?
Click the Watch Brand button at the top of this page to add 21ST AMENDMENT BREWERY 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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