CHIEF GRIEF OFFICER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) 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 September 6, 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 |
|---|---|---|---|---|---|
| 88937398 | CHIEF GRIEF OFFICER | May 28, 2020 | Pending | 041 Education & Entertainment 045 Legal & Security Services | Leiner, Barri M |
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FAQ: CHIEF GRIEF OFFICER trademark portfolio
What trademarks does CHIEF GRIEF OFFICER hold?
CHIEF GRIEF OFFICER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 45 (Legal & Security Services). The most recent filings are registered to Leiner, Barri M.
How many trademarks does CHIEF GRIEF OFFICER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CHIEF GRIEF OFFICER. The brand has been actively filing since May 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHIEF GRIEF OFFICER file most often?
CHIEF GRIEF OFFICER's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CHIEF GRIEF OFFICER trademark?
The most recent filings under the CHIEF GRIEF OFFICER mark are registered to Leiner, Barri M. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHIEF GRIEF OFFICER expanding into new categories?
The current WikiTrademarks Expansion Score for CHIEF GRIEF OFFICER 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 CHIEF GRIEF OFFICER trademark filings?
Click the Watch Brand button at the top of this page to add CHIEF GRIEF OFFICER 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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