QI4D 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99503638 | QI4D | Nov 18, 2025 | Registered | 028 Games & Toys | Taylor Made Golf Company, Inc. |
Weekly visibility reports showing how ChatGPT mentions QI4D, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: QI4D trademark portfolio
What trademarks does QI4D hold?
QI4D 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 Taylor Made Golf Company, Inc..
How many trademarks does QI4D have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QI4D. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QI4D file most often?
QI4D'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 QI4D trademark?
The most recent filings under the QI4D mark are registered to Taylor Made Golf Company, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QI4D expanding into new categories?
The current WikiTrademarks Expansion Score for QI4D is 4 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 QI4D trademark filings?
Click the Watch Brand button at the top of this page to add QI4D 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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