BLEN SHIELD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) 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 28, 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 |
|---|---|---|---|---|---|
| 88278746 | BLEN SHIELD | Jan 28, 2019 | Pending | 001 Chemicals | BOYSENBLUE CELTEC INTERNATIONAL, INC. |
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FAQ: BLEN SHIELD trademark portfolio
What trademarks does BLEN SHIELD hold?
BLEN SHIELD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to BOYSENBLUE CELTEC INTERNATIONAL, INC..
How many trademarks does BLEN SHIELD have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BLEN SHIELD. The brand has been actively filing since January 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BLEN SHIELD file most often?
BLEN SHIELD's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BLEN SHIELD trademark?
The most recent filings under the BLEN SHIELD mark are registered to BOYSENBLUE CELTEC INTERNATIONAL, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BLEN SHIELD expanding into new categories?
The current WikiTrademarks Expansion Score for BLEN SHIELD 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 BLEN SHIELD trademark filings?
Click the Watch Brand button at the top of this page to add BLEN SHIELD 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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