RD4WK 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 16, 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 |
|---|---|---|---|---|---|
| 88155622 | RD4WK | Oct 15, 2018 | Pending | 009 Electronics & Software | Cardinals Nest Educational Services |
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FAQ: RD4WK trademark portfolio
What trademarks does RD4WK hold?
RD4WK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Cardinals Nest Educational Services.
How many trademarks does RD4WK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to RD4WK. The brand has been actively filing since October 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does RD4WK file most often?
RD4WK'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 RD4WK trademark?
The most recent filings under the RD4WK mark are registered to Cardinals Nest Educational Services. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is RD4WK expanding into new categories?
The current WikiTrademarks Expansion Score for RD4WK 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 RD4WK trademark filings?
Click the Watch Brand button at the top of this page to add RD4WK 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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