AMERICAN GLASS RESEARCH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) 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 September 11, 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 |
|---|---|---|---|---|---|
| 74725326 | AMERICAN GLASS RESEARCH | Sep 05, 1995 | Abandoned | 041 Education & Entertainment 042 Science & Technology | AGR INTERNATIONAL, INC. |
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FAQ: AMERICAN GLASS RESEARCH trademark portfolio
What trademarks does AMERICAN GLASS RESEARCH hold?
AMERICAN GLASS RESEARCH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 42 (Science & Technology). The most recent filings are registered to AGR INTERNATIONAL, INC..
How many trademarks does AMERICAN GLASS RESEARCH have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to AMERICAN GLASS RESEARCH. The brand has been actively filing since September 1995. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AMERICAN GLASS RESEARCH file most often?
AMERICAN GLASS RESEARCH's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AMERICAN GLASS RESEARCH trademark?
The most recent filings under the AMERICAN GLASS RESEARCH mark are registered to AGR INTERNATIONAL, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AMERICAN GLASS RESEARCH expanding into new categories?
The current WikiTrademarks Expansion Score for AMERICAN GLASS RESEARCH 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 AMERICAN GLASS RESEARCH trademark filings?
Click the Watch Brand button at the top of this page to add AMERICAN GLASS RESEARCH 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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