STEPROCK 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 2, 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 |
|---|---|---|---|---|---|
| 78698657 | STEPROCK | Aug 23, 2005 | Abandoned | 019 Building Materials | Delaware Quarries, Inc. |
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FAQ: STEPROCK trademark portfolio
What trademarks does STEPROCK hold?
STEPROCK 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 Delaware Quarries, Inc..
How many trademarks does STEPROCK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to STEPROCK. The brand has been actively filing since August 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STEPROCK file most often?
STEPROCK'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 STEPROCK trademark?
The most recent filings under the STEPROCK mark are registered to Delaware Quarries, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is STEPROCK expanding into new categories?
The current WikiTrademarks Expansion Score for STEPROCK 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 STEPROCK trademark filings?
Click the Watch Brand button at the top of this page to add STEPROCK 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.
More on this portfolio: Compare STEPROCK to another owner · Browse all NICE classes · Most valuable brands
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