AIR GUARDIAN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 29, 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 |
|---|---|---|---|---|---|
| 97491008 | AIR GUARDIAN | Jul 06, 2022 | Registered | 045 Legal & Security Services | TG-17, LLC |
| 90240309 | AIR GUARDIAN | Oct 07, 2020 | Pending | 011 Lighting & HVAC | ILLUMIPURE INC. |
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FAQ: AIR GUARDIAN trademark portfolio
What trademarks does AIR GUARDIAN hold?
AIR GUARDIAN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC), Class 45 (Legal & Security Services). The most recent filings are registered to TG-17, LLC.
How many trademarks does AIR GUARDIAN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to AIR GUARDIAN. The brand has been actively filing since October 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AIR GUARDIAN file most often?
AIR GUARDIAN's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the AIR GUARDIAN trademark?
The most recent filings under the AIR GUARDIAN mark are registered to TG-17, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AIR GUARDIAN expanding into new categories?
The current WikiTrademarks Expansion Score for AIR GUARDIAN 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 AIR GUARDIAN trademark filings?
Click the Watch Brand button at the top of this page to add AIR GUARDIAN 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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