CITATIONSTACK 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 31/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 4, 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 |
|---|---|---|---|---|---|
| 99709663 | CITATIONSTACK | Mar 18, 2026 | Registered | 035 Advertising & Business 042 Science & Technology | 2594558 ONTARIO INC. |
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FAQ: CITATIONSTACK trademark portfolio
What trademarks does CITATIONSTACK hold?
CITATIONSTACK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 42 (Science & Technology). The most recent filings are registered to 2594558 ONTARIO INC..
How many trademarks does CITATIONSTACK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CITATIONSTACK. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CITATIONSTACK file most often?
CITATIONSTACK'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 CITATIONSTACK trademark?
The most recent filings under the CITATIONSTACK mark are registered to 2594558 ONTARIO INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CITATIONSTACK expanding into new categories?
The current WikiTrademarks Expansion Score for CITATIONSTACK is 31 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 CITATIONSTACK trademark filings?
Click the Watch Brand button at the top of this page to add CITATIONSTACK 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 CITATIONSTACK to another owner · Browse all NICE classes · Most valuable brands
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