PREPROOM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 37/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99854949 | PREPROOM | May 30, 2026 | Registered | 035 Advertising & Business 041 Education & Entertainment 042 Science & Technology | Chih Yen Lin |
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FAQ: PREPROOM trademark portfolio
What trademarks does PREPROOM hold?
PREPROOM holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 42 (Science & Technology). The most recent filings are registered to Chih Yen Lin.
How many trademarks does PREPROOM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PREPROOM. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PREPROOM file most often?
PREPROOM's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PREPROOM trademark?
The most recent filings under the PREPROOM mark are registered to Chih Yen Lin. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PREPROOM expanding into new categories?
The current WikiTrademarks Expansion Score for PREPROOM is 37 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 PREPROOM trademark filings?
Click the Watch Brand button at the top of this page to add PREPROOM 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 PREPROOM to another owner · Browse all NICE classes · Most valuable brands
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