CORNERSTONE SPACES holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 5, 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 |
|---|---|---|---|---|---|
| 98126462 | CORNERSTONE SPACES | Aug 10, 2023 | Registered | 028 Games & Toys | Wm. K. Walthers, Inc. |
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FAQ: CORNERSTONE SPACES trademark portfolio
What trademarks does CORNERSTONE SPACES hold?
CORNERSTONE SPACES holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Wm. K. Walthers, Inc..
How many trademarks does CORNERSTONE SPACES have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CORNERSTONE SPACES. The brand has been actively filing since August 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CORNERSTONE SPACES file most often?
CORNERSTONE SPACES's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CORNERSTONE SPACES trademark?
The most recent filings under the CORNERSTONE SPACES mark are registered to Wm. K. Walthers, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CORNERSTONE SPACES expanding into new categories?
The current WikiTrademarks Expansion Score for CORNERSTONE SPACES 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 CORNERSTONE SPACES trademark filings?
Click the Watch Brand button at the top of this page to add CORNERSTONE SPACES 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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