S-FLEX ENDURANCE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 17, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 14, 2026 |
LOVEJOY, INC.
|
LOVEJOY, LLC
DOWNERS GROVE, ILLINOIS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88320312 | S-FLEX ENDURANCE | Feb 28, 2019 | Pending | 007 Machinery | LOVEJOY, LLC |
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FAQ: S-FLEX ENDURANCE trademark portfolio
What trademarks does S-FLEX ENDURANCE hold?
S-FLEX ENDURANCE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to LOVEJOY, LLC.
How many trademarks does S-FLEX ENDURANCE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to S-FLEX ENDURANCE. The brand has been actively filing since February 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does S-FLEX ENDURANCE file most often?
S-FLEX ENDURANCE's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the S-FLEX ENDURANCE trademark?
The most recent filings under the S-FLEX ENDURANCE mark are registered to LOVEJOY, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is S-FLEX ENDURANCE expanding into new categories?
The current WikiTrademarks Expansion Score for S-FLEX ENDURANCE is 1 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 S-FLEX ENDURANCE trademark filings?
Click the Watch Brand button at the top of this page to add S-FLEX ENDURANCE 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.
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