Hey Fam,
Imagine spending almost $500 on concert tickets for your five- and six-year-old daughters.
They love KPop Demon Hunters. You find tickets, make the purchase, and start planning what you think will be their first KPop Demon Hunters concert.
Except you bought tickets to Demon Hunter.
Not the Netflix movie. Not HUNTR/X. Not the K-pop phenomenon your children have been watching.
Demon Hunter: The Christian metal band that says it has been performing under that name since 2001.
According to a recently filed federal lawsuit, that mix-up actually happened and it has cost concertgoers a ton of money and stress.
The purchaser reportedly contacted Demon Hunter seeking a refund after realizing the mistake, explaining that without one, they would not be able to afford tickets to the actual KPop Demon Hunters event.
And they weren’t alone.
Demon Hunter also alleges that an Inside Edition producer contacted its manager looking for a songwriter associated with KPop Demon Hunters, and that social-media users have mistakenly tagged the band in content about the Netflix franchise.
What I Think About When I Hear This Story
For a trademark attorney, those allegations immediately get my attention.
Because trademark cases spend a lot of time debating whether consumers are likely to be confused.
Here, Demon Hunter says consumers are already getting confused.
But when I started digging into the trademark history, I found something even more interesting.
Demon Hunter has decades of history behind its name. Hyde Lane, the company behind the band, owns several federal registrations covering portions of the DEMON HUNTER brand, and its older records claim commercial use dating back to 2001.
The band also had a federal registration specifically covering live performances by a musical band.
Had.
That registration was canceled in February 2025 after Hyde Lane says it inadvertently failed to timely file required maintenance documents.
In other words, they were up for TM renewal, but then dropped the ball.
And they tried to save it later.
Hyde Lane filed its new DEMON HUNTER application for live musical performances until December 3, 2025.
But it was too late.
Because who was watching that docket like a hawk?
Netflix.
And sitting right inside that gap ready to swoop in at the second Hyde Lane stumbled?
Netflix.
On November 7, 2025, Netflix filed KPOP DEMON HUNTERS in Class 41 for a sweeping list of entertainment services—including concerts and live musical performances. That application is still pending and received a final refusal from the USPTO in July 2026.
Whew.
Now we have ourselves a Founder’s Letter.
Because this is not simply a story about a Christian metal band fighting one of the largest entertainment companies in the world.
It is a story about what happens after you win the trademark.
When It Gets Real
For a founder, this becomes personal when the name on a registration is also the name on your contracts, your invoices, and the work people have come to trust.
You can keep building under that name while the paperwork quietly falls out of step with the business. The work continues. The responsibility for protecting it continues, too.
That is the gap this story asks us to examine: a brand still in use, a registration no longer active, and a dispute that makes the difference matter.
In this Founder’s Letter, we’re going to unpack three things every founder with a trademark portfolio needs to understand: why registration is only the beginning, why filing first and having priority are not necessarily the same thing, and how a lapse in protection can turn what might have been a cleaner enforcement matter into a far more complicated—and expensive—fight.
Ready?
Let’s get into it.
Loving This Post?
Show us some love by adding a “❤️” or commenting below; this will make our hearts sing. Also, please share, we want this to get to as many folx as possible.
But first, Church Announcements!!
The Women of Impact Workshop Series finale is coming up:
September 24 — Women of Impact: I’m in Love with the Coco (Coco Gauff)
Endorsements, image rights, NIL agreements, and personal-brand protection—we’ll talk about what founders and thought leaders should be protecting as their visibility grows.
8:00 a.m. Pacific Time / 11:00 a.m. Eastern Time.
Sign up even if you’re not able to attend—you’ll still get the workshop notes by email.
1 CLICK — WOMEN OF IMPACT SERIES
You Got the Trademark.
Now Keep It.
We celebrate trademark registrations around here.
And we should.
You cleared the name. You filed the application. You waited through examination. Maybe you responded to an Office Action. You survived publication.
And then, one beautiful day, that registration certificate arrives.
Frame it.
Post it.
Take the picture.
Turn up.
Then put the maintenance deadlines on the calendar.
Because federal trademark registration is not a lifetime achievement award. The federal government gives you substantial rights, but keeping those rights requires continued attention.
Demon Hunter is a particularly useful example because Hyde Lane appears to have done the first part correctly. Its live-performance registration issued in 2014 and claimed use dating back to March 2001. It later filed the required Section 8 declaration and obtained Section 15 incontestability status.
This wasn’t an abandoned brand sitting in a drawer.
It was a longstanding commercial identity.
But trademark registrations have additional maintenance requirements, and Hyde Lane acknowledges in its current lawsuit that the live-performance registration was eventually canceled after it inadvertently missed the required Section 8 and 9 filing.
That administrative lapse did not erase twenty-five years of history.
It did, however, change the legal terrain at a spectacularly inconvenient moment.
KPop Demon Hunters premiered in 2025 and became an extraordinary commercial success. Netflix expanded the property into music, merchandise and plans for live entertainment. Demon Hunter now alleges that Netflix has moved into an “almost complete overlap” with the commercial territory in which the band has operated for decades.
That is why trademark maintenance cannot be treated like clerical housekeeping.
Your trademark portfolio needs an actual system.
Someone should know when every maintenance deadline occurs. Someone should be monitoring ownership changes. Someone should know which registrations cover which parts of the business and whether your current use still supports those registrations.
Because protecting the brand you already own is every bit as important as filing for the next one.
Founder Gem: Don’t spend years securing an asset and then leave its continued protection to somebody’s memory.
Filing First Is Not Necessarily Having Priority.
Now we get to the fun lawyer part.
If we looked only at the newest applications, Netflix appears to have gotten to the USPTO first.
Netflix filed its Class 41 KPOP DEMON HUNTERS application on November 7, 2025. Hyde Lane filed its replacement DEMON HUNTER application covering live musical and vocal performances on December 3, 2025.
So Netflix wins?
Not so fast.
Trademark rights in the United States can arise from use in commerce, not merely from who reaches the USPTO first.
And Demon Hunter’s history matters.
The band’s former live-performance registration claimed first use in commerce going back to March 1, 2001. Its lawsuit likewise alleges continuous use of the DEMON HUNTER name for more than two decades.
So Netflix having an earlier filing date than Hyde Lane’s replacement application does not, standing alone, establish that Netflix has superior trademark rights over Demon Hunter.
That distinction is important enough to sit with.
Filing priority and trademark priority are related. They are not always identical.
Demon Hunter may be able to rely upon decades of earlier use. Its other federal registrations also remain part of its broader portfolio. But proving the scope of historical rights can require a different kind of evidentiary showing than simply pointing to an active federal registration covering the exact services now at issue.
Suddenly those old tour posters matter.
Ticket receipts matter.
Archived webpages matter.
Contracts matter.
Merchandise matters.
Advertising matters.
Invoices from twenty years ago can matter.
In other words:
Keep your receipts.
Not figuratively.
Literally.
Your business records can become evidence of when and how your trademark was being used in commerce. And if your rights are ever challenged fifteen or twenty years from now, you will be very happy that somebody treated preservation as part of the IP strategy.
Founder Gem: Registration can make your rights substantially easier to establish. When the registration disappears, your history may have to do more of the talking.
A Gap May Not Destroy Your Rights.
It Can Destroy Your Leverage.
This is the part of the case I keep coming back to.
Imagine Hyde Lane entering this dispute with an active federal registration covering live musical performances that dates back to 2014 and claims use since 2001.
The conversation begins:
We own DEMON HUNTER for live musical performances. We’ve been operating under it for decades. You’re now bringing KPOP DEMON HUNTERS into live music.
Compare that with the conversation Hyde Lane actually has to navigate:
We had that federal registration. It was canceled after a maintenance filing was missed. Netflix filed its Class 41 application during the gap. We subsequently refiled. But we’ve been continuously using DEMON HUNTER since 2001, maintain other federal registrations and believe our rights are senior.
The second position may still carry considerable legal force.
But it requires more explanation.
More evidence.
More law.
And, potentially, more money.
That is one of the quieter costs of imperfect IP maintenance.
A mistake does not always mean your underlying trademark rights vanish overnight.
Sometimes you lose something else:
simplicity.
And simplicity is extraordinarily valuable in a dispute.
The cleaner your chain of registrations, use records, assignments and maintenance history, the easier it can be to establish where you stand before litigation begins.
Because litigation is already expensive enough without voluntarily adding factual puzzles.
And Netflix’s enormous success introduces another fascinating layer.
Demon Hunter alleges that Netflix’s marketplace presence has become so large that consumers may begin assuming the older Demon Hunter brand belongs to, is affiliated with, or somehow derives from the newer Netflix phenomenon. That’s the basic concern behind what trademark law calls reverse confusion.
Normally, when founders think about trademark infringement, they imagine the little guy borrowing from the famous brand.
Reverse confusion flips the picture.
A smaller senior user can find itself swallowed by a massive junior user’s fame.
You were there first.
But they’re suddenly everywhere.
And now consumers think you belong to them.
That allegedly mistaken $500 ticket purchase becomes a lot less funny when viewed through that lens.
Demon Hunter says the identity it spent a quarter-century building is being obscured by a franchise with vastly greater resources and marketplace reach. Netflix, for its part, says the allegations lack merit and intends to defend itself. No court has yet determined that Netflix infringed Demon Hunter’s rights.
That fight is still unfolding.
But for founders, the lesson exists regardless of who ultimately wins.
Founder Gem: Good IP maintenance doesn’t merely preserve rights. It preserves leverage.
The Real Lesson
Protect What You Already Won.
There is a particular joy that comes with receiving a trademark registration.
I get to celebrate that moment with clients all the time.
You spent the money. You did the search. You waited through a federal process that can feel interminable. You answered the questions. You gathered the specimens. And finally, the government sends you a certificate confirming that your brand has crossed an important legal threshold.
That deserves celebration.
But what you’ve received is not a trophy.
You’ve received an asset.
And assets require stewardship.
Demon Hunter’s history did not disappear because one registration was canceled. The band still has other trademark registrations, and it is now asserting decades of prior use against Netflix. Netflix’s November 2025 entertainment-services application has not registered either; the USPTO issued a final refusal in July 2026, and the matter remains pending.
So this story is considerably more nuanced than:
Netflix filed first. Netflix wins.
It isn’t that simple.
The better lesson is what the lapse did to the battlefield.
What could have been a straightforward piece of documentary evidence—an active registration specifically covering live musical performances—became another factual and legal issue that now has to be explained in a federal lawsuit against one of the largest entertainment companies in the world.
And complicated gets expensive.
That’s why the strongest trademark strategy isn’t simply knowing what to file.
It’s knowing what you own, where your rights live, when they need attention, how your business has expanded since the original application, what evidence you’re preserving, and who is responsible for watching all of it long after the registration certificate arrives.
Because sometimes the biggest threat to a trademark isn’t somebody copying your name.
Sometimes it’s a deadline.
Sitting quietly on a calendar.
While Netflix is watching.
What About You?
So I’ll leave you with this:
If a Netflix-sized company entered your industry tomorrow, would your trademark portfolio be ready?
Or would you be searching through twenty years of receipts trying to prove what an active registration once said for you?
Drop a comment — I read every one.
Related Reading
Let’s Make Sure Your Brand Is Protected
Want to know where your business actually stands?
Book a Strategy Session with Firm for the Culture and let’s make sure your name isn’t just recognized—it’s protected.
Need Help Protecting What You’ve Built?
At Firm for the Culture, we help founders protect, maintain, enforce, and strategically grow their intellectual property portfolios.
Because getting the registration is a major milestone.
Keeping the asset protected as your business grows is the long game.
Can’t wait to help you protect your dynamic impact.
And #ThatsAWrap.
The Doors of the Church Firm Are Open.
Come on in and share the love.
Thanks for reading.
See you next time.
#ForTheCulture
👩🏾⚖️⚖️⚖️
Girl! You write these newsletters like they are a reality show! *gets the popcorn* Mm mm mm!
Have you seen the Gud vs Gude case currently unfolding. It’s very similar. A black business owner has hade his whole brand copied. He’s been in business longer than her but she has filed for the trademark. She uses the same name, imagery and likeness from his brand.