SIFS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) with 1 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 12, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99377741 | SIFS | Sep 05, 2025 | Registered | 006 Metal Goods 011 Lighting & HVAC 017 Rubber & Insulation 019 Building Materials 037 Construction & Repair | Hydroblok, Inc |
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FAQ: SIFS trademark portfolio
What trademarks does SIFS hold?
SIFS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods), Class 11 (Lighting & HVAC), Class 17 (Rubber & Insulation). The most recent filings are registered to Hydroblok, Inc.
How many trademarks does SIFS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIFS. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIFS file most often?
SIFS's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIFS trademark?
The most recent filings under the SIFS mark are registered to Hydroblok, Inc. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIFS expanding into new categories?
The current WikiTrademarks Expansion Score for SIFS is 10 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 SIFS trademark filings?
Click the Watch Brand button at the top of this page to add SIFS 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 SIFS to another owner · Browse all NICE classes · Most valuable brands
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