Legal analysis: It depends on the situation. House sign trademark infringement refers to the perpetrator using the same or similar trademark on the same or similar goods without the permission of the trademark owner, or other interference, Other behaviors that hinder the trademark owner from using its registered trademark and harm the legitimate rights and interests of the trademark owner. If the house sign trademark is approved and registered by the Trademark Office, it does not constitute infringement. If the house sign trademark has not been approved and registered, the trademark is not protected by law, and no one between the two will constitute infringement.

Legal basis: "The People's Republic of China and the Civil Code"

Article 120: If civil rights and interests are infringed upon, the infringed party has the right to request the infringer to bear infringement liability. .

Article 183: If one is harmed due to protecting the civil rights and interests of others, the infringer shall bear civil liability, and the beneficiary may provide appropriate compensation. If there is no infringer, the infringer has escaped or is unable to bear civil liability, and the victim requests compensation, the beneficiary shall provide appropriate compensation.

Article 1,167 If an infringement endangers the personal or property safety of others, the infringed party has the right to request the infringer to bear tort liability such as ceasing the infringement, removing obstacles, and eliminating danger.

Article 1,168 If two or more persons jointly commit infringement and cause damage to others, they shall bear joint and several liability.

Article 52 of the "Trademark Law of the People's Republic of China" Any of the following acts shall constitute an infringement of the exclusive right to use a registered trademark:

(1) Without permission With the permission of the trademark registrant, use a trademark that is identical or similar to the registered trademark on the same or similar goods (2) sell goods that infringe the exclusive rights of a registered trademark (3) counterfeit, create without authorization the logo of another person’s registered trademark, or sell counterfeit , making a registered trademark mark without authorization (4) changing the registered trademark without the consent of the trademark registrant and putting the goods with the replaced trademark into the market (5) causing other damage to the exclusive right to use the registered trademark of others.