CLEARBROOK ASSURANCE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 8/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 8, 2026
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Sign in to claimHow is CLEARBROOK ASSURANCE 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 |
|---|---|---|---|---|---|
| 79443024 | CLEARBROOK ASSURANCE | Dec 24, 2025 | Registered | 035 Advertising & Business 036 Insurance & Finance 041 Education & Entertainment 042 Science & Technology | Brookfield Office Properties Inc. |
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FAQ: CLEARBROOK ASSURANCE trademark portfolio
What trademarks does CLEARBROOK ASSURANCE hold?
CLEARBROOK ASSURANCE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 36 (Insurance & Finance), Class 41 (Education & Entertainment). The most recent filings are registered to Brookfield Office Properties Inc..
How many trademarks does CLEARBROOK ASSURANCE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CLEARBROOK ASSURANCE. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CLEARBROOK ASSURANCE file most often?
CLEARBROOK ASSURANCE's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CLEARBROOK ASSURANCE trademark?
The most recent filings under the CLEARBROOK ASSURANCE mark are registered to Brookfield Office Properties Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CLEARBROOK ASSURANCE expanding into new categories?
The current WikiTrademarks Expansion Score for CLEARBROOK ASSURANCE is 8 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 CLEARBROOK ASSURANCE trademark filings?
Click the Watch Brand button at the top of this page to add CLEARBROOK ASSURANCE 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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