PHYSICAL REVIEW LETTERS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 15, 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 |
|---|---|---|---|---|---|
| 78501934 | PHYSICAL REVIEW LETTERS | Oct 19, 2004 | Abandoned | 009 Electronics & Software 041 Education & Entertainment | The American Physical Society |
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FAQ: PHYSICAL REVIEW LETTERS trademark portfolio
What trademarks does PHYSICAL REVIEW LETTERS hold?
PHYSICAL REVIEW LETTERS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 41 (Education & Entertainment). The most recent filings are registered to The American Physical Society.
How many trademarks does PHYSICAL REVIEW LETTERS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PHYSICAL REVIEW LETTERS. The brand has been actively filing since October 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PHYSICAL REVIEW LETTERS file most often?
PHYSICAL REVIEW LETTERS's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PHYSICAL REVIEW LETTERS trademark?
The most recent filings under the PHYSICAL REVIEW LETTERS mark are registered to The American Physical Society. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PHYSICAL REVIEW LETTERS expanding into new categories?
The current WikiTrademarks Expansion Score for PHYSICAL REVIEW LETTERS 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 PHYSICAL REVIEW LETTERS trademark filings?
Click the Watch Brand button at the top of this page to add PHYSICAL REVIEW LETTERS 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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