OTOSOURCE 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 5, 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 |
|---|---|---|---|---|---|
| 87814543 | OTOSOURCE | Feb 28, 2018 | Pending | 041 Education & Entertainment | American Academy of Otolaryngology - Head and Neck Surgery, Inc. |
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FAQ: OTOSOURCE trademark portfolio
What trademarks does OTOSOURCE hold?
OTOSOURCE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to American Academy of Otolaryngology - Head and Neck Surgery, Inc..
How many trademarks does OTOSOURCE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to OTOSOURCE. The brand has been actively filing since February 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OTOSOURCE file most often?
OTOSOURCE'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 OTOSOURCE trademark?
The most recent filings under the OTOSOURCE mark are registered to American Academy of Otolaryngology - Head and Neck Surgery, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OTOSOURCE expanding into new categories?
The current WikiTrademarks Expansion Score for OTOSOURCE is 1 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 OTOSOURCE trademark filings?
Click the Watch Brand button at the top of this page to add OTOSOURCE 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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