FLATLINE holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 18/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 30, 2026
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Sign in to claimHow is FLATLINE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
3 records| Date | From | To |
|---|---|---|
| Feb 4, 2026 |
KSV RESTRUCTURING INC., AS THE COURT APP...
|
KORE OUTDOOR (US), INC.
FORT WAYNE, INDIANA
|
| Apr 29, 2015 |
HSBC BANK CANADA
|
TIPPMANN SPORTS, LLC
LEESBURG, VIRGINIA
|
| Jan 29, 2015 |
TIPPMANN SPORTS, LLC
9162186 CANADA INC.
|
HSBC BANK CANADA, AS AGENT
MONTREAL
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99644510 | FLATLINE | Feb 10, 2026 | Registered | 009 Electronics & Software 025 Clothing & Footwear 041 Education & Entertainment | Flatline, LLC |
| 98707188 | FLATLINE | Aug 20, 2024 | Abandoned | 009 Electronics & Software 041 Education & Entertainment | Flatline, LLC |
| 78584856 | FLATLINE | Mar 10, 2005 | Abandoned | 028 Games & Toys | KORE OUTDOOR (US), INC. |
Weekly visibility reports showing how ChatGPT mentions FLATLINE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: FLATLINE trademark portfolio
What trademarks does FLATLINE hold?
FLATLINE holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 41 (Education & Entertainment), Class 25 (Clothing & Footwear). The most recent filings are registered to Flatline, LLC.
How many trademarks does FLATLINE have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to FLATLINE. The brand has been actively filing since March 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does FLATLINE file most often?
FLATLINE's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the FLATLINE trademark?
The most recent filings under the FLATLINE mark are registered to Flatline, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is FLATLINE expanding into new categories?
The current WikiTrademarks Expansion Score for FLATLINE is 18 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 FLATLINE trademark filings?
Click the Watch Brand button at the top of this page to add FLATLINE 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 FLATLINE to another owner · Browse all NICE classes · Most valuable brands
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