C3I holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 2 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 11, 2026
Protect or track "C3I"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is C3I 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 |
|---|---|---|---|---|---|
| 87176538 | C3I | Sep 20, 2016 | Pending | 028 Games & Toys | Golf Tailor, LLC |
| 87167249 | C3I | Sep 11, 2016 | Pending | 028 Games & Toys | Golf Tailor, LLC |
Weekly visibility reports showing how ChatGPT mentions C3I, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: C3I trademark portfolio
What trademarks does C3I hold?
C3I holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Golf Tailor, LLC.
How many trademarks does C3I have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to C3I. The brand has been actively filing since September 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does C3I file most often?
C3I's most active class is NICE Class 28 (Games & Toys), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the C3I trademark?
The most recent filings under the C3I mark are registered to Golf Tailor, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is C3I expanding into new categories?
The current WikiTrademarks Expansion Score for C3I 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 C3I trademark filings?
Click the Watch Brand button at the top of this page to add C3I 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 C3I to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about C3I and help the next person researching it.