GEMCO holds 3 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 26, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99641357 | GEMCO | Feb 09, 2026 | Registered | 007 Machinery | Ningbo Zeoyun Trade Co., Ltd. |
| 79406393 | GEMCO | Jun 27, 2024 | Pending | 037 Construction & Repair 040 Material Treatment 042 Science & Technology | GEMCO INDUSTRIES B.V. |
| 72190077 | GEMCO | Apr 01, 1964 | Abandoned | 009 Electronics & Software | Patriot Sensors & Controls Corporation |
Weekly visibility reports showing how ChatGPT mentions GEMCO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: GEMCO trademark portfolio
What trademarks does GEMCO hold?
GEMCO holds 3 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 37 (Construction & Repair), Class 40 (Material Treatment), Class 42 (Science & Technology). The most recent filings are registered to Ningbo Zeoyun Trade Co., Ltd..
How many trademarks does GEMCO have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to GEMCO. The brand has been actively filing since April 1964. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GEMCO file most often?
GEMCO's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 3 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GEMCO trademark?
The most recent filings under the GEMCO mark are registered to Ningbo Zeoyun Trade Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GEMCO expanding into new categories?
The current WikiTrademarks Expansion Score for GEMCO is 3 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 GEMCO trademark filings?
Click the Watch Brand button at the top of this page to add GEMCO 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 GEMCO to another owner · Browse all NICE classes · Most valuable brands
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