STAIRMASTER holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Dec 12, 2016 |
XIAMEN WORLD GEAR SPORTS GOODS CO., LTD
|
CORE HEALTH & FITNESS, LLC
VANCOUVER, WASHINGTON
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74373648 | STAIRMASTER | Mar 22, 1993 | Abandoned | 028 Games & Toys 042 Science & Technology | CORE HEALTH & FITNESS, LLC |
Weekly visibility reports showing how ChatGPT mentions STAIRMASTER, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: STAIRMASTER trademark portfolio
What trademarks does STAIRMASTER hold?
STAIRMASTER holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys), Class 42 (Science & Technology). The most recent filings are registered to CORE HEALTH & FITNESS, LLC.
How many trademarks does STAIRMASTER have at the USPTO?
WikiTrademarks tracks 0 USPTO trademark filings attributed to STAIRMASTER. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STAIRMASTER file most often?
STAIRMASTER'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 STAIRMASTER trademark?
The most recent filings under the STAIRMASTER mark are registered to CORE HEALTH & FITNESS, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is STAIRMASTER expanding into new categories?
The current WikiTrademarks Expansion Score for STAIRMASTER is 0 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 STAIRMASTER trademark filings?
Click the Watch Brand button at the top of this page to add STAIRMASTER 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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