BIRK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear) with 2 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 15, 2026
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Sign in to claimHow is BIRK filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Apr 17, 2014 |
BIRKENSTOCK ORTHOPAEDIE GMBH & CO. KG
|
BIRKENSTOCK SALES GMBH
VETTELSCHOSS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 75923763 | BIRK | Feb 17, 2000 | Abandoned | 025 Clothing & Footwear | BIRKENSTOCK US BIDCO, INC. |
| 75923764 | BIRK | Feb 17, 2000 | Abandoned | 025 Clothing & Footwear | BIRKENSTOCK US BIDCO, INC. |
Weekly visibility reports showing how ChatGPT mentions BIRK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: BIRK trademark portfolio
What trademarks does BIRK hold?
BIRK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear). The most recent filings are registered to BIRKENSTOCK US BIDCO, INC..
How many trademarks does BIRK have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to BIRK. The brand has been actively filing since February 2000. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BIRK file most often?
BIRK's most active class is NICE Class 25 (Clothing & Footwear), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BIRK trademark?
The most recent filings under the BIRK mark are registered to BIRKENSTOCK US BIDCO, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BIRK expanding into new categories?
The current WikiTrademarks Expansion Score for BIRK 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 BIRK trademark filings?
Click the Watch Brand button at the top of this page to add BIRK 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 BIRK to another owner · Browse all NICE classes · Most valuable brands