With regard to the acceptance of trademark registration applications, which of the following statements is incorrect:

1. Trademark registration applications can be submitted electronically: This statement is correct. Trademark registration authorities in many countries and regions offer the option of electronically submitting trademark registration applications. Applicants can submit application documents and pay through the online system.

2. Trademark registration application takes effect immediately: This statement is wrong. Acceptance of a trademark registration application does not mean that the trademark will take effect immediately. Trademark registration agencies usually need to conduct a series of review procedures, including assessment of trademark similarity, registrability and conflict. Only after passing all review procedures and being approved will a trademark be officially registered and have legal effect.

3. A trademark registration application can be submitted at any time: This statement is correct. Trademark registration agencies usually accept submissions of trademark registration applications and process them within the applicable time frame. The specific submission time depends on the trademark laws of each country or region and the regulations of the trademark registration agency.

4. A fee is required to apply for trademark registration: This statement is correct. Trademark registration applications usually require payment of a certain application fee. The specific amount of the fee and the method of payment will vary according to the regulations of the trademark registration authority.

Therefore, statement 2 is wrong. The acceptance of a trademark registration application does not mean that the trademark will take effect immediately.

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