ENVIRO-ROCK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials) 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 October 20, 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 |
|---|---|---|---|---|---|
| 98292456 | ENVIRO-ROCK | Nov 30, 2023 | Registered | 019 Building Materials | United Concrete & Gravel Ltd. |
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FAQ: ENVIRO-ROCK trademark portfolio
What trademarks does ENVIRO-ROCK hold?
ENVIRO-ROCK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials). The most recent filings are registered to United Concrete & Gravel Ltd..
How many trademarks does ENVIRO-ROCK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ENVIRO-ROCK. The brand has been actively filing since November 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ENVIRO-ROCK file most often?
ENVIRO-ROCK's most active class is NICE Class 19 (Building Materials), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ENVIRO-ROCK trademark?
The most recent filings under the ENVIRO-ROCK mark are registered to United Concrete & Gravel Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ENVIRO-ROCK expanding into new categories?
The current WikiTrademarks Expansion Score for ENVIRO-ROCK 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 ENVIRO-ROCK trademark filings?
Click the Watch Brand button at the top of this page to add ENVIRO-ROCK 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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