GRAND FUNK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) 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 July 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 |
|---|---|---|---|---|---|
| 75667137 | GRAND FUNK | Mar 24, 1999 | Abandoned | 009 Electronics & Software | GFR, Ltd. |
| 73546590 | GRAND FUNK | Jul 05, 1985 | Abandoned | 041 Education & Entertainment | GFR LTD. |
Weekly visibility reports showing how ChatGPT mentions GRAND FUNK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: GRAND FUNK trademark portfolio
What trademarks does GRAND FUNK hold?
GRAND FUNK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 9 (Electronics & Software). The most recent filings are registered to GFR, Ltd..
How many trademarks does GRAND FUNK have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to GRAND FUNK. The brand has been actively filing since July 1985. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does GRAND FUNK file most often?
GRAND FUNK's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the GRAND FUNK trademark?
The most recent filings under the GRAND FUNK mark are registered to GFR, Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is GRAND FUNK expanding into new categories?
The current WikiTrademarks Expansion Score for GRAND FUNK 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 GRAND FUNK trademark filings?
Click the Watch Brand button at the top of this page to add GRAND FUNK 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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