INSUL GUARD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 17 (Rubber & Insulation) 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 June 14, 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 |
|---|---|---|---|---|---|
| 76033676 | INSUL GUARD | Apr 25, 2000 | Abandoned | 017 Rubber & Insulation | Zurn Industries, LLC |
Weekly visibility reports showing how ChatGPT mentions INSUL GUARD, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: INSUL GUARD trademark portfolio
What trademarks does INSUL GUARD hold?
INSUL GUARD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 17 (Rubber & Insulation). The most recent filings are registered to Zurn Industries, LLC.
How many trademarks does INSUL GUARD have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to INSUL GUARD. The brand has been actively filing since April 2000. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does INSUL GUARD file most often?
INSUL GUARD's most active class is NICE Class 17 (Rubber & Insulation), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the INSUL GUARD trademark?
The most recent filings under the INSUL GUARD mark are registered to Zurn Industries, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is INSUL GUARD expanding into new categories?
The current WikiTrademarks Expansion Score for INSUL GUARD 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 INSUL GUARD trademark filings?
Click the Watch Brand button at the top of this page to add INSUL GUARD 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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