SIGMA TECHNOLOGIES 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 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 |
|---|---|---|---|---|---|
| 86806870 | SIGMA TECHNOLOGIES | Nov 02, 2015 | Pending | 042 Science & Technology | Sigma Technologies, Ltd. |
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FAQ: SIGMA TECHNOLOGIES trademark portfolio
What trademarks does SIGMA TECHNOLOGIES hold?
SIGMA TECHNOLOGIES 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 Sigma Technologies, Ltd..
How many trademarks does SIGMA TECHNOLOGIES have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIGMA TECHNOLOGIES. The brand has been actively filing since November 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIGMA TECHNOLOGIES file most often?
SIGMA TECHNOLOGIES'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 SIGMA TECHNOLOGIES trademark?
The most recent filings under the SIGMA TECHNOLOGIES mark are registered to Sigma Technologies, Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIGMA TECHNOLOGIES expanding into new categories?
The current WikiTrademarks Expansion Score for SIGMA TECHNOLOGIES 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 SIGMA TECHNOLOGIES trademark filings?
Click the Watch Brand button at the top of this page to add SIGMA TECHNOLOGIES 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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