EFS holds 7 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 2 filings. The WikiTrademarks Expansion Score is 33/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 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 |
|---|---|---|---|---|---|
| 99820865 | EFS | May 13, 2026 | Registered | 017 Rubber & Insulation | Zephyros, Inc. |
| 99818528 | EFS | May 12, 2026 | Registered | 020 Furniture | Dongguan Yongyi Furniture Co., Ltd. |
| 99431576 | EFS | Oct 07, 2025 | Registered | 040 Material Treatment | Enloong International LLC. |
| 99400353 | EFS | Sep 18, 2025 | Pending | 035 Advertising & Business 036 Insurance & Finance 042 Science & Technology | WEX Inc. |
| 99400412 | EFS | Sep 18, 2025 | Registered | 035 Advertising & Business 036 Insurance & Finance 042 Science & Technology | WEX Inc. |
| 88349452 | EFS | Mar 20, 2019 | Pending | 029 Processed Foods | EverFresh Seafood Company Inc. |
| 77757176 | EFS | Jun 11, 2009 | Abandoned | 001 Chemicals | ECOVAC SERVICES LLC |
Weekly visibility reports showing how ChatGPT mentions EFS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: EFS trademark portfolio
What trademarks does EFS hold?
EFS holds 7 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 36 (Insurance & Finance), Class 42 (Science & Technology). The most recent filings are registered to Zephyros, Inc..
How many trademarks does EFS have at the USPTO?
WikiTrademarks tracks 7 USPTO trademark filings attributed to EFS. The brand has been actively filing since June 2009. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EFS file most often?
EFS's most active class is NICE Class 35 (Advertising & Business), with 2 filings. The full distribution across all 4 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EFS trademark?
The most recent filings under the EFS mark are registered to Zephyros, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EFS expanding into new categories?
The current WikiTrademarks Expansion Score for EFS is 33 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 EFS trademark filings?
Click the Watch Brand button at the top of this page to add EFS 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 EFS to another owner · Browse all NICE classes · Most valuable brands