GUITARTEK BY STEWMAC holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 12, 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 |
|---|---|---|---|---|---|
| 99261520 | GUITARTEK BY STEWMAC | Jul 01, 2025 | Registered | 003 Cosmetics & Cleaning 008 Hand Tools 015 Musical Instruments | STEWART-MACDONALD MANUFACTURING COMPANY |
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FAQ: GUITARTEK BY STEWMAC trademark portfolio
What trademarks does GUITARTEK BY STEWMAC hold?
GUITARTEK BY STEWMAC holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning), Class 8 (Hand Tools), Class 15 (Musical Instruments). The most recent filings are registered to STEWART-MACDONALD MANUFACTURING COMPANY.
How many trademarks does GUITARTEK BY STEWMAC have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to GUITARTEK BY STEWMAC. The brand has been actively filing since July 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GUITARTEK BY STEWMAC file most often?
GUITARTEK BY STEWMAC's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GUITARTEK BY STEWMAC trademark?
The most recent filings under the GUITARTEK BY STEWMAC mark are registered to STEWART-MACDONALD MANUFACTURING COMPANY. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GUITARTEK BY STEWMAC expanding into new categories?
The current WikiTrademarks Expansion Score for GUITARTEK BY STEWMAC is 4 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 GUITARTEK BY STEWMAC trademark filings?
Click the Watch Brand button at the top of this page to add GUITARTEK BY STEWMAC 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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