PHD holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 13 (Firearms & Explosives) with 1 filings. The WikiTrademarks Expansion Score is 1/100, 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.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 88466296 | PHD | Jun 10, 2019 | Pending | 013 Firearms & Explosives | Cutting Edge Bullets, LLC |
Weekly visibility reports showing how ChatGPT mentions PHD, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PHD trademark portfolio
What trademarks does PHD hold?
PHD holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 13 (Firearms & Explosives). The most recent filings are registered to Cutting Edge Bullets, LLC.
How many trademarks does PHD have at the USPTO?
WikiTrademarks tracks 0 USPTO trademark filings attributed to PHD. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PHD file most often?
PHD's most active class is NICE Class 13 (Firearms & Explosives), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PHD trademark?
The most recent filings under the PHD mark are registered to Cutting Edge Bullets, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PHD expanding into new categories?
The current WikiTrademarks Expansion Score for PHD 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 PHD trademark filings?
Click the Watch Brand button at the top of this page to add PHD 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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