Is it legal to use my trademark even if it is not yet registered?

Follow

Articles in this section

• Is there a time frame for filing for a trademark registration?
• If I register my trademark in Vietnam, do I have protection in other territories?
• Do I need to sign a Power of Attorney?
• Are there any benefits from a pre-filing use of the trademark?
• Will there be problems in case I don’t use my trademark after registration?
• What are the types of trademark that can be registered in Vietnam?
• What are the phases of application after a trademark has been filed in Vietnam?
• What type of trademark is not registrable?
• Does Vietnam use the "Nice Classification" system?
• Does the Community Trademark apply for Vietnam?