SIGMA FOUNDATION holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 11/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 18, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79440691 | SIGMA FOUNDATION | Nov 14, 2025 | Registered | 009 Electronics & Software 016 Paper & Printed Goods 035 Advertising & Business 036 Insurance & Finance 041 Education & Entertainment 042 Science & Technology | Sigma Foundation |
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FAQ: SIGMA FOUNDATION trademark portfolio
What trademarks does SIGMA FOUNDATION hold?
SIGMA FOUNDATION holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods), Class 35 (Advertising & Business). The most recent filings are registered to Sigma Foundation.
How many trademarks does SIGMA FOUNDATION have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIGMA FOUNDATION. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIGMA FOUNDATION file most often?
SIGMA FOUNDATION's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIGMA FOUNDATION trademark?
The most recent filings under the SIGMA FOUNDATION mark are registered to Sigma Foundation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIGMA FOUNDATION expanding into new categories?
The current WikiTrademarks Expansion Score for SIGMA FOUNDATION is 11 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 SIGMA FOUNDATION trademark filings?
Click the Watch Brand button at the top of this page to add SIGMA FOUNDATION 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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