1. Design is the design of products, and its carrier should be products. Handicrafts, agricultural products, livestock products and natural objects that cannot be produced repeatedly cannot be used as the carrier of design.
Pictures of buildings can be used to decorate a product that can be repeatedly produced without infringing the copyright of others, but please note that not all pictures can be used, such as Tiananmen Square with national logo.
2. Fixed buildings and bridges. This cannot be repeated according to specific geographical conditions. For example, a landscape villa including a specific landscape.
If the building does not depend on specific geographical conditions and can be copied repeatedly, you can apply for a patent directly. For example, the mobile newsstand can be moved at will.
Second, you can apply for utility models and invention patents. Some basic precautions include:
Meet the practicality of article 22.4 of the law, namely
An application for a patent for utility model should not be a unique product limited by natural conditions. The only product that is made with specific natural conditions and cannot be moved from beginning to end is not practical. It should be noted that just because the above products using unique natural conditions are not practical, the components themselves cannot be considered as not practical.
The technical scheme of the actual application for a patent for invention or utility model should be able to produce the expected positive effect. The technical scheme of an application for a patent for invention or utility model is obviously useless, divorced from social needs and not practical.