KELMAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 July 27, 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 |
|---|---|---|---|---|---|
| 73026116 | KELMAN | Jul 05, 1974 | Abandoned | 010 Medical Devices | ALCON RESEARCH, LLC |
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FAQ: KELMAN trademark portfolio
What trademarks does KELMAN hold?
KELMAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to ALCON RESEARCH, LLC.
How many trademarks does KELMAN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KELMAN. The brand has been actively filing since July 1974. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KELMAN file most often?
KELMAN's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KELMAN trademark?
The most recent filings under the KELMAN mark are registered to ALCON RESEARCH, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KELMAN expanding into new categories?
The current WikiTrademarks Expansion Score for KELMAN 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 KELMAN trademark filings?
Click the Watch Brand button at the top of this page to add KELMAN 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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