BLACK DIAMOND CLUB holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 45 (Legal & Security Services) with 2 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 7, 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 |
|---|---|---|---|---|---|
| 98507092 | BLACK DIAMOND CLUB | Apr 18, 2024 | Registered | 045 Legal & Security Services | Pomeroy Inn & Suites Inc. |
| 98507096 | BLACK DIAMOND CLUB | Apr 18, 2024 | Registered | 045 Legal & Security Services | Pomeroy Inn & Suites Inc. |
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FAQ: BLACK DIAMOND CLUB trademark portfolio
What trademarks does BLACK DIAMOND CLUB hold?
BLACK DIAMOND CLUB holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 45 (Legal & Security Services). The most recent filings are registered to Pomeroy Inn & Suites Inc..
How many trademarks does BLACK DIAMOND CLUB have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to BLACK DIAMOND CLUB. The brand has been actively filing since April 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BLACK DIAMOND CLUB file most often?
BLACK DIAMOND CLUB's most active class is NICE Class 45 (Legal & Security Services), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BLACK DIAMOND CLUB trademark?
The most recent filings under the BLACK DIAMOND CLUB mark are registered to Pomeroy Inn & Suites Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BLACK DIAMOND CLUB expanding into new categories?
The current WikiTrademarks Expansion Score for BLACK DIAMOND CLUB 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 BLACK DIAMOND CLUB trademark filings?
Click the Watch Brand button at the top of this page to add BLACK DIAMOND CLUB 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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