SIGNA holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 16 (Paper & Printed Goods) with 2 filings. The WikiTrademarks Expansion Score is 18/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99851037 | SIGNA | May 28, 2026 | Registered | 042 Science & Technology | Signa Techlaw Corp |
| 87170152 | SIGNA | Sep 13, 2016 | Pending | 009 Electronics & Software | Polk Audio, LLC |
| 77367601 | SIGNA | Jan 09, 2008 | Abandoned | 016 Paper & Printed Goods | STAPLES, INC. |
| 77367618 | SIGNA | Jan 09, 2008 | Abandoned | 016 Paper & Printed Goods | STAPLES, INC. |
| 73549465 | SIGNA | Jul 22, 1985 | Abandoned | 010 Medical Devices | GE PRECISION HEALTHCARE LLC |
Weekly visibility reports showing how ChatGPT mentions SIGNA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SIGNA trademark portfolio
What trademarks does SIGNA hold?
SIGNA holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 16 (Paper & Printed Goods), Class 9 (Electronics & Software), Class 10 (Medical Devices). The most recent filings are registered to Signa Techlaw Corp.
How many trademarks does SIGNA have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to SIGNA. The brand has been actively filing since July 1985. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIGNA file most often?
SIGNA's most active class is NICE Class 16 (Paper & Printed Goods), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIGNA trademark?
The most recent filings under the SIGNA mark are registered to Signa Techlaw Corp. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIGNA expanding into new categories?
The current WikiTrademarks Expansion Score for SIGNA is 18 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 SIGNA trademark filings?
Click the Watch Brand button at the top of this page to add SIGNA 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.
More on this portfolio: Compare SIGNA to another owner · Browse all NICE classes · Most valuable brands