MARSOSAUR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 November 8, 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 |
|---|---|---|---|---|---|
| 97420332 | MARSOSAUR | May 20, 2022 | Pending | 021 Housewares | Baoding xiaowangdalai e-commerce Co., Ltd. |
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FAQ: MARSOSAUR trademark portfolio
What trademarks does MARSOSAUR hold?
MARSOSAUR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Baoding xiaowangdalai e-commerce Co., Ltd..
How many trademarks does MARSOSAUR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MARSOSAUR. The brand has been actively filing since May 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MARSOSAUR file most often?
MARSOSAUR's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MARSOSAUR trademark?
The most recent filings under the MARSOSAUR mark are registered to Baoding xiaowangdalai e-commerce Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MARSOSAUR expanding into new categories?
The current WikiTrademarks Expansion Score for MARSOSAUR 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 MARSOSAUR trademark filings?
Click the Watch Brand button at the top of this page to add MARSOSAUR 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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