SWELL SEAL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 4 (Lubricants & Fuels) 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 June 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 72197408 | SWELL SEAL | Jul 08, 1964 | Pending | 004 Lubricants & Fuels | MALCO PRODUCTS INC. |
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FAQ: SWELL SEAL trademark portfolio
What trademarks does SWELL SEAL hold?
SWELL SEAL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 4 (Lubricants & Fuels). The most recent filings are registered to MALCO PRODUCTS INC..
How many trademarks does SWELL SEAL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SWELL SEAL. The brand has been actively filing since July 1964. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SWELL SEAL file most often?
SWELL SEAL's most active class is NICE Class 4 (Lubricants & Fuels), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SWELL SEAL trademark?
The most recent filings under the SWELL SEAL mark are registered to MALCO PRODUCTS INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SWELL SEAL expanding into new categories?
The current WikiTrademarks Expansion Score for SWELL SEAL 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 SWELL SEAL trademark filings?
Click the Watch Brand button at the top of this page to add SWELL SEAL 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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