DEAR CARBON 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 24, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88031253 | DEAR CARBON | Jul 10, 2018 | Pending | 015 Musical Instruments | SHENZHEN YIDEFU TECHNOLOGY CO., LTD |
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FAQ: DEAR CARBON trademark portfolio
What trademarks does DEAR CARBON hold?
DEAR CARBON 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 SHENZHEN YIDEFU TECHNOLOGY CO., LTD.
How many trademarks does DEAR CARBON have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DEAR CARBON. The brand has been actively filing since July 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DEAR CARBON file most often?
DEAR CARBON'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 DEAR CARBON trademark?
The most recent filings under the DEAR CARBON mark are registered to SHENZHEN YIDEFU TECHNOLOGY CO., LTD. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DEAR CARBON expanding into new categories?
The current WikiTrademarks Expansion Score for DEAR CARBON 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 DEAR CARBON trademark filings?
Click the Watch Brand button at the top of this page to add DEAR CARBON 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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