Intellectual Property Insights from Fishman Stewart
Mini Article – Volume 24, Issue 18
Share on Social
Who Ya Gonna Call? Ghostbusters Win Infringement Lawsuit
By Kristyn Webb
Halloween is coming up at the end of this month, and we are getting into the spirit with another spooky copyright story.
Watching scary movies is a time-honored Halloween tradition, and one of the greatest movies to watch this time of year is “Ghostbusters” which premiered in 1984. One of the most recognized features of the “Ghostbusters” franchise is the iconic ghost logo. Shortly after the film’s release, Harvey Cartoons, the makers of “Casper the Friendly Ghost” sued Columbia Pictures for copyright and trademark infringement, claiming the “Ghostbusters” logo was a spectral copy of Harvey’s ghostly character “Fatso.”
“Fatso” first appeared in a series of “Casper” comic books published in the early 1950’s by Paramount Pictures. At that time, under US copyright law, registrations had to be renewed, or the copyrighted works would fall into the public domain. The law was changed in 1976, well before the lawsuit was filed, but well after “Fatso” had lapsed into the public domain. Thus, Columbia’s “Ghostbusters” logo was clear of copyright issues since any similarities were with a character no longer protected under copyright.
Harvey also claimed that Columbia’s logo was too similar to its registered trademark, which could confuse consumers. Harvey’s trademark depicted three ghost heads, while Columbia’s logo featured a single ghost with a different design. The court found there was no significant chance that moviegoers would expect to see a “Casper” cartoon when purchasing tickets to see the “Ghostbusters” film.
The court gave Columbia’s “Ghostbusters” logo a clean bill of health, ruling it didn’t infringe on Harvey’s copyright or trademark rights.
Watching ghosts battle it out in court is always entertaining!
Kristyn Webb is the Group Leader of Fishman Stewart’s Copyright Practice Group, and holds a Master’s Degree in Copyright Law from King’s College London.


Published October 18th, 2024
Related Content from Fishman Stewart
One second became a surprisingly complicated piece of technology, intellectual property and sports governance in the 2026 collegiate season opening game.
With the end of Hot Dog Season quickly approaching, now is a good time to reflect on the innovative new growth that made this season what it is today.
The Ninth Circuit just reversed course on Jack Daniel's dilution claim against the 'Bad Spaniels' dog toy, vacating the injunction and ruling that parody humor alone doesn't prove reputational harm. Here's what the decision means for brand owners pursuing tarnishment claims.
The trading card industry is booming again - and what makes this moment different is not who holds the cards, literally and figuratively, but how the trading card space is rapidly evolving.
Imagine paying millions of dollars for the naming rights to a stadium—only to have your brand hidden behind a giant white tarp. That’s exactly what happened to Levi Strauss during the 2026 FIFA World Cup.
As we celebrate our nation’s birthday on July 4th, many communities are replacing or supplementing traditional fireworks with drone-based light shows - which prompts the question of intellectual property protection.
The fun internet trend of promoting "dupes" has officially crossed the trademark line and everyday content creators are finding themselves in the crosshairs of multimillion-dollar corporate lawsuits.
The FIFA World Cup is global football (or soccer) at its highest level. It is, however, also one of the most carefully crafted displays of intellectual property (IP) in the world.
Trademark owners are often cast as villains when they send cease-and-desist letters. But in trademark law, failing to enforce rights can sometimes create bigger problems than enforcing them.
Women’s sports are having a moment, and not a small one. And right alongside that rise: the business of women’s sports is heating up, including some surprisingly dramatic trademark battles.
IDENTIFYING, SECURING AND ADVANCING CREATIVITY®

