AUX holds 8 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 3 filings. The WikiTrademarks Expansion Score is 21/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 21, 2026
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Sign in to claimHow is AUX filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99655752 | AUX | Feb 17, 2026 | Registered | 036 Insurance & Finance | A C Exchange Inc |
| 79435942 | AUX | Jul 16, 2025 | Registered | 037 Construction & Repair | AUX GROUP CO., LTD. |
| 79429848 | AUX | May 13, 2025 | Registered | 010 Medical Devices 035 Advertising & Business | AUX GROUP CO., LTD. |
| 79976032 | AUX | May 13, 2025 | Registered | 008 Hand Tools 012 Vehicles | AUX GROUP CO., LTD. |
| 98582591 | AUX | Jun 03, 2024 | Pending | 011 Lighting & HVAC | NINGBO AUX ELECTRIC CO., LTD. |
| 90086183 | AUX | Jul 31, 2020 | Pending | 035 Advertising & Business 042 Science & Technology 045 Legal & Security Services | CU Service Network LLC |
| 79189737 | AUX | May 02, 2016 | Pending | 011 Lighting & HVAC | Ningbo AUX electric Co., Ltd. |
| 78339161 | AUX | Dec 10, 2003 | Abandoned | 011 Lighting & HVAC | NINGBO AUX ELECTRIC CO., LTD. |
Weekly visibility reports showing how ChatGPT mentions AUX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: AUX trademark portfolio
What trademarks does AUX hold?
AUX holds 8 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC), Class 35 (Advertising & Business), Class 10 (Medical Devices). The most recent filings are registered to A C Exchange Inc.
How many trademarks does AUX have at the USPTO?
WikiTrademarks tracks 8 USPTO trademark filings attributed to AUX. The brand has been actively filing since December 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AUX file most often?
AUX's most active class is NICE Class 11 (Lighting & HVAC), with 3 filings. The full distribution across all 4 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AUX trademark?
The most recent filings under the AUX mark are registered to A C Exchange Inc. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AUX expanding into new categories?
The current WikiTrademarks Expansion Score for AUX is 21 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 AUX trademark filings?
Click the Watch Brand button at the top of this page to add AUX 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 AUX to another owner · Browse all NICE classes · Most valuable brands
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