UNDERWRITERS LABORATORIES holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) 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 November 10, 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 |
|---|---|---|---|---|---|
| 87876664 | UNDERWRITERS LABORATORIES | Apr 13, 2018 | Pending | 042 Science & Technology | Underwriters Laboratories Inc. |
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FAQ: UNDERWRITERS LABORATORIES trademark portfolio
What trademarks does UNDERWRITERS LABORATORIES hold?
UNDERWRITERS LABORATORIES holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to Underwriters Laboratories Inc..
How many trademarks does UNDERWRITERS LABORATORIES have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to UNDERWRITERS LABORATORIES. The brand has been actively filing since April 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does UNDERWRITERS LABORATORIES file most often?
UNDERWRITERS LABORATORIES's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the UNDERWRITERS LABORATORIES trademark?
The most recent filings under the UNDERWRITERS LABORATORIES mark are registered to Underwriters Laboratories Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is UNDERWRITERS LABORATORIES expanding into new categories?
The current WikiTrademarks Expansion Score for UNDERWRITERS LABORATORIES 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 UNDERWRITERS LABORATORIES trademark filings?
Click the Watch Brand button at the top of this page to add UNDERWRITERS LABORATORIES 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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