The abbreviation of special five-stroke code is: FNY.
The full code of the special five-stroke code is: FNYI.
Leigh's five codes are: TJH
Patent five-stroke partition diagram;
Word patent:
Pinyin: zhuān lì √.
Meaning: open letter or public document.
Content: Intellectual Property Law of the People's Republic of China
Mbth: patent
I. Basic explanation
Patents are generally documents issued by government agencies or regional organizations representing several countries according to their applications. This kind of document records the contents of the invention and creation, and in a certain period of time, it has produced such a legal state that the patented invention and creation can only be implemented by others with the permission of the patentee. In China, there are three kinds of patents: inventions, utility models and designs.
Second, the patent classification
Patents are divided into valid patents and invalid patents according to the ownership of the owner.
Three. principle
Inventions and utility models granted patent rights should be novel, creative and practical.
Fourth, the type.
Invention patents, utility model patents and design patents