Legal analysis: 1. Whether the lawsuit is won or not has nothing to do with the utility model you applied for. As for the odds of winning, you have to do some work to determine, such as confirming that your product is really the same as the technical scheme of his patent claim? Besides, if he really sues you in court, don't be too anxious to receive a subpoena. It didn't accuse you of murder. You can go to the Patent Reexamination Board to file a declaration of invalidation, but you must find the reasons for invalidation in advance. . The patent right of utility model is likely to be invalid without substantive examination. As for the specific operation, I suggest you find an agent. 2. The notification means that your application has been accepted, and whether it is authorized or not has nothing to do with the lawsuit. As long as your application meets the requirements of preliminary examination, you can get it, but if you get it, other people's patents will take precedence over yours just like yours. Even if you get the certificate, there will be no substantive effect.
Legal basis: Article 2 of the Patent Law of People's Republic of China (PRC) Invention-creation as mentioned in this Law refers to inventions, utility models and designs.
Invention refers to a new technical scheme proposed for a product, method or its improvement.
Utility model refers to a new practical technical scheme for the shape, structure or combination of products.
Appearance design refers to a new design that is aesthetically pleasing and suitable for industrial application, which is made on the shape, pattern or their combination of products and all or part of the combination of colors, shapes and patterns.