GROTRAIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 39 (Transport & Storage) 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 August 4, 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 |
|---|---|---|---|---|---|
| 86560323 | GROTRAIN | Mar 11, 2015 | Pending | 039 Transport & Storage | Union Pacific Railroad Company |
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FAQ: GROTRAIN trademark portfolio
What trademarks does GROTRAIN hold?
GROTRAIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 39 (Transport & Storage). The most recent filings are registered to Union Pacific Railroad Company.
How many trademarks does GROTRAIN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GROTRAIN. The brand has been actively filing since March 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GROTRAIN file most often?
GROTRAIN's most active class is NICE Class 39 (Transport & Storage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GROTRAIN trademark?
The most recent filings under the GROTRAIN mark are registered to Union Pacific Railroad Company. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GROTRAIN expanding into new categories?
The current WikiTrademarks Expansion Score for GROTRAIN 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 GROTRAIN trademark filings?
Click the Watch Brand button at the top of this page to add GROTRAIN 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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