C-GRIND holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is C-GRIND filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 77287511 | C-GRIND | Sep 24, 2007 | Abandoned | 028 Games & Toys | CALLAWAY GOLF COMPANY |
Weekly visibility reports showing how ChatGPT mentions C-GRIND, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: C-GRIND trademark portfolio
What trademarks does C-GRIND hold?
C-GRIND holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to CALLAWAY GOLF COMPANY.
How many trademarks does C-GRIND have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to C-GRIND. The brand has been actively filing since September 2007. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does C-GRIND file most often?
C-GRIND's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the C-GRIND trademark?
The most recent filings under the C-GRIND mark are registered to CALLAWAY GOLF COMPANY. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is C-GRIND expanding into new categories?
The current WikiTrademarks Expansion Score for C-GRIND 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 C-GRIND trademark filings?
Click the Watch Brand button at the top of this page to add C-GRIND 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 C-GRIND to another owner · Browse all NICE classes · Most valuable brands