A trademark coexistence agreement is a written contract between two businesses that allows both to use similar or identical marks without one party claiming infringement. These agreements typically define specific terms — like geographic territory, industry, or how each mark can be presented — so both businesses can operate side by side with reduced risk of confusion or legal disputes.
A coexistence agreement often becomes an option when a comprehensive trademark search reveals an existing mark that’s similar to the one a business wants to use. Rather than abandoning the name entirely or risking a dispute down the road, the two parties may negotiate terms that let both marks exist in the marketplace.
This can happen for a few reasons:
While every agreement is different, most address similar core issues:
Coexistence agreements usually come into play after a thorough trademark clearance search reveals a similar mark already in use. This is exactly why a full trademark search matters so much before filing an application. A search that only checks for identical name matches can miss marks that sound alike, look alike, or carry a similar meaning — all of which the USPTO considers when reviewing for likelihood of confusion.
A comprehensive search also needs to look beyond your exact industry. Marks used on related goods or services can still create conflicts in the eyes of consumers, even if the businesses aren’t direct competitors.
And because common law rights come from actual use in commerce — not just federal registration — a business using a similar mark in a specific region may already have protectable rights there, even without any registration on file.
Having a comprehensive search conducted means catching these overlaps early, which gives you options: adjust your mark, negotiate a coexistence agreement, or move forward with confidence that the path is clear.
Is a coexistence agreement the same as a license? No. A license grants permission to use someone else’s mark, while a coexistence agreement allows two separate parties to each use their own similar marks under agreed conditions.
Do coexistence agreements need to be filed with the USPTO? They aren’t required to be filed, but they can be submitted as evidence during the application process if relevant to overcoming a conflict.
Can a coexistence agreement guarantee my application will be approved? No single document guarantees approval. The USPTO reviews each application on its own merits, and while a well-drafted coexistence agreement can carry significant weight in that review, it doesn’t override every other factor.
A trademark screening early in the process can help you spot potential conflicts before they become bigger problems. TradeMark Express offers comprehensive trademark research to help you understand what’s already out there — so you can make informed decisions about your name and next steps. Reach out to get started.
LABOR DAY - Appreciate being in business - every - single - day - as…
Why the Silicon Valley Donut War of Stan's vs Randy's & the AMA's 4 P's…
Yes, Sound Marks Are Registrable — Here's What It Takes Yes, you can trademark a…
Beware of Trademark Invoice Scams You spent months choosing the perfect business name, completed your…
Understanding Trademark License Agreements A trademark license agreement is a contract in which a trademark…
Understanding the Madrid Protocol for International Trademark Registration The Madrid Protocol is an international treaty…