AAC BLOCK 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 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 4, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99840696 | AAC BLOCK | May 22, 2026 | Registered | 019 Building Materials | Litecrete, Inc. |
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FAQ: AAC BLOCK trademark portfolio
What trademarks does AAC BLOCK hold?
AAC BLOCK 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 Litecrete, Inc..
How many trademarks does AAC BLOCK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to AAC BLOCK. 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 AAC BLOCK file most often?
AAC BLOCK'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 AAC BLOCK trademark?
The most recent filings under the AAC BLOCK mark are registered to Litecrete, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AAC BLOCK expanding into new categories?
The current WikiTrademarks Expansion Score for AAC BLOCK 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 AAC BLOCK trademark filings?
Click the Watch Brand button at the top of this page to add AAC BLOCK 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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