GLENFIELD holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 13 (Firearms & Explosives) with 2 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Sign in to claimHow is GLENFIELD 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 |
|---|---|---|---|---|---|
| 99126121 | GLENFIELD | Apr 08, 2025 | Pending | 013 Firearms & Explosives 025 Clothing & Footwear | Sturm, Ruger & Company, Inc. |
| 99126304 | GLENFIELD | Apr 08, 2025 | Pending | 013 Firearms & Explosives 025 Clothing & Footwear | Sturm, Ruger & Company, Inc. |
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FAQ: GLENFIELD trademark portfolio
What trademarks does GLENFIELD hold?
GLENFIELD holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 13 (Firearms & Explosives), Class 25 (Clothing & Footwear). The most recent filings are registered to Sturm, Ruger & Company, Inc..
How many trademarks does GLENFIELD have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to GLENFIELD. The brand has been actively filing since April 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GLENFIELD file most often?
GLENFIELD's most active class is NICE Class 13 (Firearms & Explosives), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GLENFIELD trademark?
The most recent filings under the GLENFIELD mark are registered to Sturm, Ruger & Company, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GLENFIELD expanding into new categories?
The current WikiTrademarks Expansion Score for GLENFIELD is 3 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 GLENFIELD trademark filings?
Click the Watch Brand button at the top of this page to add GLENFIELD 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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