4PSA 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 August 3, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78811742 | 4PSA | Feb 09, 2006 | Abandoned | 009 Electronics & Software 035 Advertising & Business 042 Science & Technology | RACK-SOFT, INC. |
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FAQ: 4PSA trademark portfolio
What trademarks does 4PSA hold?
4PSA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 35 (Advertising & Business), Class 42 (Science & Technology). The most recent filings are registered to RACK-SOFT, INC..
How many trademarks does 4PSA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to 4PSA. The brand has been actively filing since February 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does 4PSA file most often?
4PSA'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 4PSA trademark?
The most recent filings under the 4PSA mark are registered to RACK-SOFT, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is 4PSA expanding into new categories?
The current WikiTrademarks Expansion Score for 4PSA 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 4PSA trademark filings?
Click the Watch Brand button at the top of this page to add 4PSA 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 4PSA to another owner · Browse all NICE classes · Most valuable brands
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