FUF SACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture) 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 22, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jun 5, 2014 |
COMFORTRESEARCH, L.L.C.
|
COMERICA BANK
LIVONIA, MICHIGAN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86046395 | FUF SACK | Aug 23, 2013 | Pending | 020 Furniture | Comfort Research, LLC |
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FAQ: FUF SACK trademark portfolio
What trademarks does FUF SACK hold?
FUF SACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture). The most recent filings are registered to Comfort Research, LLC.
How many trademarks does FUF SACK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to FUF SACK. The brand has been actively filing since August 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does FUF SACK file most often?
FUF SACK's most active class is NICE Class 20 (Furniture), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the FUF SACK trademark?
The most recent filings under the FUF SACK mark are registered to Comfort Research, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is FUF SACK expanding into new categories?
The current WikiTrademarks Expansion Score for FUF SACK 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 FUF SACK trademark filings?
Click the Watch Brand button at the top of this page to add FUF SACK 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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