Hello!
Ipad is a trademark of Apple. If you write it on a condom without the consent of the apple manufacturer, it is infringement. It should be unreasonable to do so. As the upstairs said: As a registered trademark of Apple in some countries and regions (including China), ipad cannot be used for commercial purposes at will. If a product or your store wants to attract business with the ipad, it must be authorized by Apple. If the condom is not authorized by Apple, then the product is suspected of infringement, and you need to bear the responsibility of selling the suspected infringing goods. Because trademarks have commercial value, an ordinary product can enhance its value by affixing famous trademarks, so it is necessary to pay for this trademark. If it is used without authorization, it is undoubtedly infringement.