Answer to the Trademark Office’s trademark inquiry website: trade/Inquiry website: Trademark inquiry is a relatively professional matter. Do not easily register based on online inquiry results. The key to trademark inquiry is to conduct a professional search on the registered trademark inquiry results. Analyze and make professional judgments on trademark registration inquiries, otherwise your trademark registration may face great risks. If you have never had any experience with trademark registration or trademark enquiry, I suggest you ask someone to help you do the enquiry. Trademark search