DIAMOND CAR holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 27 (Carpets & Rugs) with 1 filings. The WikiTrademarks Expansion Score is 0/100, 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 |
|---|---|---|---|---|---|
| 98885441 | DIAMOND CAR | Dec 04, 2024 | Pending | 027 Carpets & Rugs | Shanghai Luyi Jiesheng International Trade Co., Ltd |
| 98885429 | DIAMOND CAR | Dec 04, 2024 | Pending | 012 Vehicles | Shanghai Luyi Jiesheng International Trade Co., Ltd |
Weekly visibility reports showing how ChatGPT mentions DIAMOND CAR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DIAMOND CAR trademark portfolio
What trademarks does DIAMOND CAR hold?
DIAMOND CAR holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 27 (Carpets & Rugs), Class 12 (Vehicles). The most recent filings are registered to Shanghai Luyi Jiesheng International Trade Co., Ltd.
How many trademarks does DIAMOND CAR have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DIAMOND CAR. The brand has been actively filing since December 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIAMOND CAR file most often?
DIAMOND CAR's most active class is NICE Class 27 (Carpets & Rugs), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIAMOND CAR trademark?
The most recent filings under the DIAMOND CAR mark are registered to Shanghai Luyi Jiesheng International 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 DIAMOND CAR expanding into new categories?
The current WikiTrademarks Expansion Score for DIAMOND CAR is 0 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 DIAMOND CAR trademark filings?
Click the Watch Brand button at the top of this page to add DIAMOND CAR 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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