DIDIM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 15 (Musical Instruments) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 17, 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 |
|---|---|---|---|---|---|
| 99351058 | DIDIM | Aug 21, 2025 | Registered | 015 Musical Instruments | In Sun SEONG |
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FAQ: DIDIM trademark portfolio
What trademarks does DIDIM hold?
DIDIM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 15 (Musical Instruments). The most recent filings are registered to In Sun SEONG.
How many trademarks does DIDIM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIDIM. The brand has been actively filing since August 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIDIM file most often?
DIDIM's most active class is NICE Class 15 (Musical Instruments), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIDIM trademark?
The most recent filings under the DIDIM mark are registered to In Sun SEONG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIDIM expanding into new categories?
The current WikiTrademarks Expansion Score for DIDIM is 4 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 DIDIM trademark filings?
Click the Watch Brand button at the top of this page to add DIDIM 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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