THORLABS holds 3 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage) 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 July 13, 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 |
|---|---|---|---|---|---|
| 87186888 | THORLABS | Sep 28, 2016 | Pending | 018 Leather Goods & Luggage 025 Clothing & Footwear | Thorlabs, Inc. |
| 87186890 | THORLABS | Sep 28, 2016 | Pending | 018 Leather Goods & Luggage 025 Clothing & Footwear | Thorlabs, Inc. |
| 78592805 | THORLABS | Mar 22, 2005 | Abandoned | 009 Electronics & Software 010 Medical Devices | Thorlabs, Inc. |
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FAQ: THORLABS trademark portfolio
What trademarks does THORLABS hold?
THORLABS holds 3 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage), Class 25 (Clothing & Footwear), Class 9 (Electronics & Software). The most recent filings are registered to Thorlabs, Inc..
How many trademarks does THORLABS have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to THORLABS. The brand has been actively filing since March 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does THORLABS file most often?
THORLABS's most active class is NICE Class 18 (Leather Goods & Luggage), with 2 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the THORLABS trademark?
The most recent filings under the THORLABS mark are registered to Thorlabs, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is THORLABS expanding into new categories?
The current WikiTrademarks Expansion Score for THORLABS 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 THORLABS trademark filings?
Click the Watch Brand button at the top of this page to add THORLABS 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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