NORTHROCK holds 1 USPTO trademark filings across 1 NICE class. 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 July 12, 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 |
|---|---|---|---|---|---|
| 88423374 | NORTHROCK | May 09, 2019 | Pending | 019 Building Materials | Twin City Concrete Products Co. |
Weekly visibility reports showing how ChatGPT mentions NORTHROCK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: NORTHROCK trademark portfolio
What trademarks does NORTHROCK hold?
NORTHROCK holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 19 (Building Materials). The most recent filings are registered to Twin City Concrete Products Co..
How many trademarks does NORTHROCK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NORTHROCK. The brand has been actively filing since May 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NORTHROCK file most often?
NORTHROCK's most active class is NICE Class 19 (Building Materials), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NORTHROCK trademark?
The most recent filings under the NORTHROCK mark are registered to Twin City Concrete Products Co.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NORTHROCK expanding into new categories?
The current WikiTrademarks Expansion Score for NORTHROCK 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 NORTHROCK trademark filings?
Click the Watch Brand button at the top of this page to add NORTHROCK 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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