THIN BLUE LINE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches) 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 19, 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 |
|---|---|---|---|---|---|
| 86811065 | THIN BLUE LINE | Nov 05, 2015 | Pending | 014 Jewelry & Watches | Ronaldo Designer Jewelry, Inc. |
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FAQ: THIN BLUE LINE trademark portfolio
What trademarks does THIN BLUE LINE hold?
THIN BLUE LINE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches). The most recent filings are registered to Ronaldo Designer Jewelry, Inc..
How many trademarks does THIN BLUE LINE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to THIN BLUE LINE. The brand has been actively filing since November 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does THIN BLUE LINE file most often?
THIN BLUE LINE's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the THIN BLUE LINE trademark?
The most recent filings under the THIN BLUE LINE mark are registered to Ronaldo Designer Jewelry, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is THIN BLUE LINE expanding into new categories?
The current WikiTrademarks Expansion Score for THIN BLUE LINE 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 THIN BLUE LINE trademark filings?
Click the Watch Brand button at the top of this page to add THIN BLUE LINE 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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