CB6 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 September 3, 2026
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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 |
|---|---|---|---|---|---|
| 99850902 | CB6 | May 28, 2026 | Registered | 011 Lighting & HVAC | Clearbrook, L.L.C. |
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FAQ: CB6 trademark portfolio
What trademarks does CB6 hold?
CB6 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Clearbrook, L.L.C..
How many trademarks does CB6 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CB6. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CB6 file most often?
CB6's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CB6 trademark?
The most recent filings under the CB6 mark are registered to Clearbrook, L.L.C.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CB6 expanding into new categories?
The current WikiTrademarks Expansion Score for CB6 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 CB6 trademark filings?
Click the Watch Brand button at the top of this page to add CB6 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 CB6 to another owner · Browse all NICE classes · Most valuable brands
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