When Should You Enforce Your Trademark?

One of the trickiest questions we get here at The Trademark Company is the question of when should a business enforce its trademark(s) against a likely infringer? The answer, we believe, is a mix of business considerations balanced against legal principals. In short, here’s what you need to know.

The law says that if you do not enforce your marks against all infringement thereof you, to some degree, loose the right to do so in the future. The is primarily due to the interplay of two doctrines of law: acquiescence and laches.

Acquiescence occurs when you generally allow others to use marks similar to yours but do not enforce your rights against them. Then, if you subsequently try to enforce your mark against someone else they can claim that you have acquiesced to their use by not enforcing your mark against all. In short, enforce against all or against none.

Laches is an equitable defense that, in short, means you cannot wait to enforce your mark against a specific individual for an unreasonable period of time. Because they will rely on your not enforcing your mark against them as a license to continue using and building their mark the law says it is not fair to do so at a later date. In short, enforce it as soon as you know about the bad guy or your delay will give rise to this defense against your claims.

So the law says enforce it now or you will not be able to later. But what about business considerations? Does this mean you have to spend every last dime defending a brand you are only beginning to build? This is the toughest question of all.

On one hand, the law says you must. On the other, what’s the point of building a business if the lawyers take all the profit in enforcing your trademarks?

Well, hopefully we can provide some guidance. Although the law say enforce now we often advise our clients to take that with a grain of salt. Enforce them where it makes business sense to do so but not where it does not.

For example, one of our California clients experienced significant diminished sales (roughly 50% loss of sales per month) of its product sold exclusively online when one of their competitors started knocking off their brand. In that regard, they were loosing, let’s say $50 per month. Enforcement would cost them $40. But then in one month’s time they would be gaining back their full sales easily making enough to cover the cost of litigation and enforcement. That was a clear case for a need to enforce a mark.

In the alternative, one of our clients discovered a small mom and pop store using their name in a local community which in no way affected the sales of our larger client. Should they enforce? With no lost sales and a very tenuous argument as to whether actual confusion would really result we were hard-pressed to say that they should.

So against the legal context from above we always ask our clients one simple question: Does it Make Good Business Sense to Enforce the Mark? In time is the cost of enforcement going to be covered by the benefits of enforcement, both tangible (e.g., recoupment of lost sales) and intangible (e.g., the continued ability to enforce one’s trademark without fear of the defenses of acquiescence and laches)?
If yes, enforce it! If no, simply consider keeping an eye on the purported infringer to make sure that loss from their use never materializes.

Above all, however, make a good business decision even if tempered by an understanding of the law in play in doing so.

The Trademark Company