What opposition means

A public register cannot be only a book of permissions. It must also be a place to say no. In the European Union trade mark system that place is the opposition window: three months after an application is published, anyone holding an earlier right, a mark, a company name in some cases, a protected indication, may file an opposition and stop the newcomer before it is ever entered. This entry reads the mechanism on its own, because opposition is where the register stops being a catalogue and becomes a commons with gatekeepers.

The window and who may stand in it

Publication in the bulletin starts the clock. Three months, no extension for hesitation, and the class of people who may oppose is defined: owners of earlier marks, earlier applications, earlier rights with recognition in the member states. The principle is older than the office. A notice is posted publicly so that silence can be treated as informed consent; opposition is simply the mechanism by which the notice is answered. The bench likes the design because it puts the cost of watching on the parties with something at stake, not on the public. Every holder of an earlier mark is deputised, for three months, as a reader of the bulletin, and the profession of watching it exists for exactly this reason.

The counter where it is filed

The mechanics are worth a slow look because they explain the window's speed. An opposition is filed in writing, in one of the office's working languages, against a fee in the low hundreds of euros. The notice names the earlier right and the grounds; the applicant answers in writing; evidence on both sides is filed to deadlines, and the case is decided on the papers by the opposition division. No hearing is the default; the whole instrument is designed to be read rather than performed. That paper discipline is why a window of three months can work: the form is fixed, the grounds are closed, and the argument begins at once.

Relative grounds: the argument about earlier things

An opposition argues relative grounds: that the applied sign conflicts with something older. Identity or similarity of the signs, identity or similarity of the goods, and the likelihood of confusion that results, measured through the eyes of the relevant public. For marks with a reputation, the grounds widen: the newcomer may not free-ride on the earlier mark's pull or blur its edge, even without confusion. The test is structured, evidence-driven and heavily written down, which is why opposition decisions make such good reading: the bench's abstract rules acquire facts, and the facts show how close two signs may sit before the public is trusted too far. A reader learns to watch the comparisons side by side, the marks printed next to each other like specimens, because that pairing is the bench's whole method in miniature.

The cooling-off nobody advertises

Buried in the procedure is the part the bench admires most: the cooling-off period. When an opposition is filed, the parties are given a window, extendable to two years, simply to negotiate. A striking share of oppositions end there, in coexistence agreements, narrowed lists of goods, undertakings about how the sign will actually be used. The office does not force a ruling where a division of territory will do. It is the bench's version of two stallholders moving their tables a metre apart rather than suing over the pitch, and it resolves more disputes than any decision writer ever signs. The settlement is not recorded as a victory for either side, which is the other quiet lesson: the bench remembers outcomes, not pride.

Proof of use: the counterpunch

The opposed applicant is not defenceless. If the earlier mark is more than five years old, the applicant may demand proof of use: show that the senior mark has actually been worked for the goods claimed, or the opposition fails on that point alone. The rule is the non-use clock from the bench's filing piece, turned into a weapon for the defence. It keeps the book honest in both directions: the newcomer may be blocked by a genuinely earlier right, but not by a zombie entry parked in the register and never exercised. An unused mark opposes nothing, and the office makes the older owner prove the goods.

What a decision looks like

When negotiation fails, the opposition division decides on the papers. The decision is published, reasoned, and appealable to the Boards of Appeal upstairs and thence to the General Court in Luxembourg. Opposition is thus the bench's most read daily text: not legislation, not a famous case, but thousands of ordinary rulings on whether a word is too close to another word. The entry belongs in the first volume because every other kind of shared sign borrows the shape. An appellation objected to during registration, a certification mark opposed by a prior holder: the window is the same window, the silence in it the same consent, the same assumption that the public is the bench's second examiner.

The window closes, the clock runs, and the book stays honest because the honest were given a place to speak. The bench calls that arrangement, simply, the public at work.

That is the window's quiet dignity: it makes the register answerable to the market it indexes, three months at a time, and no entry is so small that the wrongness of it cannot be raised.