NICOR holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 3 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 5, 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 |
|---|---|---|---|---|---|
| 99847579 | NICOR | May 27, 2026 | Registered | 009 Electronics & Software | Southern Company Gas |
| 99508511 | NICOR | Nov 20, 2025 | Registered | 009 Electronics & Software 011 Lighting & HVAC | NICOR, INC. |
| 97406837 | NICOR | May 12, 2022 | Pending | 042 Science & Technology | Southern Company Gas |
| 88519312 | NICOR | Jul 17, 2019 | Pending | 009 Electronics & Software 011 Lighting & HVAC | NICOR, INC. |
Weekly visibility reports showing how ChatGPT mentions NICOR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: NICOR trademark portfolio
What trademarks does NICOR hold?
NICOR holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 11 (Lighting & HVAC), Class 42 (Science & Technology). The most recent filings are registered to Southern Company Gas.
How many trademarks does NICOR have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to NICOR. The brand has been actively filing since July 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NICOR file most often?
NICOR's most active class is NICE Class 9 (Electronics & Software), with 3 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NICOR trademark?
The most recent filings under the NICOR mark are registered to Southern Company Gas. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NICOR expanding into new categories?
The current WikiTrademarks Expansion Score for NICOR is 10 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 NICOR trademark filings?
Click the Watch Brand button at the top of this page to add NICOR 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 NICOR to another owner · Browse all NICE classes · Most valuable brands
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