Reason: Using the same or similar trademark on the same or similar goods without the permission of the trademark owner will constitute trademark infringement.
Therefore, if there is no trademark on the product, there is no trademark infringement at all.
Knowledge expansion:
Tort liability law is a law formulated to protect the legitimate rights and interests of civil subjects, clarify tort liability, prevent and punish tort, and promote social harmony and stability. It marks the final birth of the special civil tort law, which is conducive to better safeguarding the legitimate rights and interests of citizens. This law was deliberated and adopted by the 12th meeting of the 11th the NPC Standing Committee on February 26th, 2009, and came into force on July 26th, 20 10. The civil rights and interests mentioned in the Tort Liability Law include personal rights and property rights such as the right to life, health, name, reputation, honor, portrait, privacy, marital autonomy, custody, ownership, usufructuary right, guarantee right, copyright, patent right, trademark exclusive right, discovery right, equity right and inheritance right. Legal provisions: 1. The infringed party has the right to request the infringer to bear the tort liability. 2. If the infringer should bear administrative responsibility or criminal responsibility for the same act, it does not affect the tort liability according to law. 3. If the property of the infringer is insufficient to pay for the same act, the infringer shall bear the tort liability first.