trademarks suitable for doors and windows are: 1, Ai Cheng, 2, Ai Yue, 3, Aijian, 4, Aili Doors and Windows Trademark 5, Aitai, 6, Aiyou, 7, Anqin, 8, Anson, 9, Anyao, 1, Aohui, 11, Aozhi, 12, Badong, 13. Door and window trademark logo suggestion: Many trademark users will ask to buy trademarks with graphics together and use graphics as logo, which is actually not recommended. First of all, there are few trademarks with graphics, and most of them are registered in pure text, so the selectivity is very low; Secondly, when applying for registration, the graphic is based on trademark design, not product design, so it is difficult to conform to its own products; Finally, a trademark with graphics is expensive, which includes word mark registration and graphic design. When reviewing, graphics and text are reviewed together, and it is very difficult to pass the review, so the price of such a trademark can't be low. Our suggestion is to buy word mark alone, and the logo can be designed by someone else (the logo itself is protected by copyright, and it is no problem if it is not registered as a trademark, and it can be protected by trademark rights after registration). This will not affect the application of trademarks in products as soon as possible, but also combine trademarks with their own products well, which is convenient for spreading memories.