INDOORAIRHYGIENE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) 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 August 18, 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 |
|---|---|---|---|---|---|
| 90160760 | INDOORAIRHYGIENE | Sep 04, 2020 | Pending | 035 Advertising & Business 040 Material Treatment 042 Science & Technology | INDOOR AIR HYGIENE INSTITUTE LLC |
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FAQ: INDOORAIRHYGIENE trademark portfolio
What trademarks does INDOORAIRHYGIENE hold?
INDOORAIRHYGIENE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 40 (Material Treatment), Class 42 (Science & Technology). The most recent filings are registered to INDOOR AIR HYGIENE INSTITUTE LLC.
How many trademarks does INDOORAIRHYGIENE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to INDOORAIRHYGIENE. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does INDOORAIRHYGIENE file most often?
INDOORAIRHYGIENE's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the INDOORAIRHYGIENE trademark?
The most recent filings under the INDOORAIRHYGIENE mark are registered to INDOOR AIR HYGIENE INSTITUTE LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is INDOORAIRHYGIENE expanding into new categories?
The current WikiTrademarks Expansion Score for INDOORAIRHYGIENE 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 INDOORAIRHYGIENE trademark filings?
Click the Watch Brand button at the top of this page to add INDOORAIRHYGIENE 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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