SELLBUYX 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 3/100, 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 |
|---|---|---|---|---|---|
| 88040777 | SELLBUYX | Jul 17, 2018 | Pending | 035 Advertising & Business 042 Science & Technology | KELLOGG NORTH AMERICA COMPANY LLC |
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FAQ: SELLBUYX trademark portfolio
What trademarks does SELLBUYX hold?
SELLBUYX 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 KELLOGG NORTH AMERICA COMPANY LLC.
How many trademarks does SELLBUYX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SELLBUYX. The brand has been actively filing since July 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SELLBUYX file most often?
SELLBUYX'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 SELLBUYX trademark?
The most recent filings under the SELLBUYX mark are registered to KELLOGG NORTH AMERICA COMPANY LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SELLBUYX expanding into new categories?
The current WikiTrademarks Expansion Score for SELLBUYX is 3 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 SELLBUYX trademark filings?
Click the Watch Brand button at the top of this page to add SELLBUYX 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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