SIGHTLINE INSTITUTE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 8/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 23, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99554700 | SIGHTLINE INSTITUTE | Dec 18, 2025 | Registered | 035 Advertising & Business 036 Insurance & Finance 041 Education & Entertainment 042 Science & Technology | Sightline Institute |
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FAQ: SIGHTLINE INSTITUTE trademark portfolio
What trademarks does SIGHTLINE INSTITUTE hold?
SIGHTLINE INSTITUTE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 36 (Insurance & Finance), Class 41 (Education & Entertainment). The most recent filings are registered to Sightline Institute.
How many trademarks does SIGHTLINE INSTITUTE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIGHTLINE INSTITUTE. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIGHTLINE INSTITUTE file most often?
SIGHTLINE INSTITUTE's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIGHTLINE INSTITUTE trademark?
The most recent filings under the SIGHTLINE INSTITUTE mark are registered to Sightline Institute. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIGHTLINE INSTITUTE expanding into new categories?
The current WikiTrademarks Expansion Score for SIGHTLINE INSTITUTE is 8 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 INSTITUTE trademark filings?
Click the Watch Brand button at the top of this page to add SIGHTLINE INSTITUTE 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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