HI-FI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 29 (Processed Foods) 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.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Dec 8, 2016 |
SUPREME OIL COMPANY INC.
SUPREME OIL COMPANY INCORPORATED
|
SUPREME OIL COMPANY LLC
MEMPHIS, TENNESSEE
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90103108 | HI-FI | Aug 10, 2020 | Pending | 009 Electronics & Software | Detour Enterprises Inc |
| 74172293 | HI-FI | Jun 03, 1991 | Abandoned | 029 Processed Foods | STRATAS FOODS LLC |
Weekly visibility reports showing how ChatGPT mentions HI-FI, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HI-FI trademark portfolio
What trademarks does HI-FI hold?
HI-FI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 29 (Processed Foods), Class 9 (Electronics & Software). The most recent filings are registered to Detour Enterprises Inc.
How many trademarks does HI-FI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HI-FI. The brand has been actively filing since June 1991. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HI-FI file most often?
HI-FI's most active class is NICE Class 29 (Processed Foods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HI-FI trademark?
The most recent filings under the HI-FI mark are registered to Detour Enterprises Inc. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HI-FI expanding into new categories?
The current WikiTrademarks Expansion Score for HI-FI 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 HI-FI trademark filings?
Click the Watch Brand button at the top of this page to add HI-FI 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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