I would like to ask JQK's common playing cards, that is, jack, queen and king, if the newly established playing card factory reproduces them, will they be infringed?

1. Infringement is defined according to your originality and related intellectual property protection. There are generally two kinds of protection: patent protection and copyright protection.

2. If relevant protection is not carried out, there is no question of protection.

3. Trademark and copyright issues can be searched by Baidu for "Tianjin Trademark Registration Teacher Wang".