DIABLO GRANDE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 30, 2026
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Sign in to claimHow is DIABLO GRANDE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99708946 | DIABLO GRANDE | Mar 17, 2026 | Registered | 037 Construction & Repair | Western Hills Water District |
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FAQ: DIABLO GRANDE trademark portfolio
What trademarks does DIABLO GRANDE hold?
DIABLO GRANDE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 37 (Construction & Repair). The most recent filings are registered to Western Hills Water District.
How many trademarks does DIABLO GRANDE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIABLO GRANDE. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIABLO GRANDE file most often?
DIABLO GRANDE's most active class is NICE Class 37 (Construction & Repair), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIABLO GRANDE trademark?
The most recent filings under the DIABLO GRANDE mark are registered to Western Hills Water District. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIABLO GRANDE expanding into new categories?
The current WikiTrademarks Expansion Score for DIABLO GRANDE is 24 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 DIABLO GRANDE trademark filings?
Click the Watch Brand button at the top of this page to add DIABLO GRANDE 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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