SEALWELD holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 4 (Lubricants & Fuels) with 2 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is SEALWELD filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 87189442 | SEALWELD | Sep 30, 2016 | Pending | 004 Lubricants & Fuels 007 Machinery 008 Hand Tools 017 Rubber & Insulation 035 Advertising & Business 037 Construction & Repair 041 Education & Entertainment | KMG INDUSTRIAL LUBRICANTS CANADA, INC. |
| 75213870 | SEALWELD | Dec 16, 1996 | Abandoned | 004 Lubricants & Fuels | KMG INDUSTRIAL LUBRICANTS CANADA, INC. |
Weekly visibility reports showing how ChatGPT mentions SEALWELD, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SEALWELD trademark portfolio
What trademarks does SEALWELD hold?
SEALWELD holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 4 (Lubricants & Fuels), Class 7 (Machinery), Class 8 (Hand Tools). The most recent filings are registered to KMG INDUSTRIAL LUBRICANTS CANADA, INC..
How many trademarks does SEALWELD have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SEALWELD. The brand has been actively filing since December 1996. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SEALWELD file most often?
SEALWELD's most active class is NICE Class 4 (Lubricants & Fuels), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SEALWELD trademark?
The most recent filings under the SEALWELD mark are registered to KMG INDUSTRIAL LUBRICANTS CANADA, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SEALWELD expanding into new categories?
The current WikiTrademarks Expansion Score for SEALWELD 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 SEALWELD trademark filings?
Click the Watch Brand button at the top of this page to add SEALWELD 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.
More on this portfolio: Compare SEALWELD to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about SEALWELD and help the next person researching it.