SIGHTLINE holds 13 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 7 filings. The WikiTrademarks Expansion Score is 30/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
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FAQ: SIGHTLINE trademark portfolio
What trademarks does SIGHTLINE hold?
SIGHTLINE holds 13 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 9 (Electronics & Software), Class 36 (Insurance & Finance). The most recent filings are registered to Dubois Chemicals, Inc..
How many trademarks does SIGHTLINE have at the USPTO?
WikiTrademarks tracks 13 USPTO trademark filings attributed to SIGHTLINE. The brand has been actively filing since November 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIGHTLINE file most often?
SIGHTLINE's most active class is NICE Class 42 (Science & Technology), with 7 filings. The full distribution across all 3 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIGHTLINE trademark?
The most recent filings under the SIGHTLINE mark are registered to Dubois Chemicals, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIGHTLINE expanding into new categories?
The current WikiTrademarks Expansion Score for SIGHTLINE is 30 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 SIGHTLINE trademark filings?
Click the Watch Brand button at the top of this page to add SIGHTLINE 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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