The above documents need to be in duplicate. Where it is required to slow down various patent fees, it may make two requests for fee reduction at the same time.
The above documents must be printed.
Typing or printing with No.4, No.4 or No.5 Song style or imitation Song style, the handwriting is black and must be clear; The paper is A4 printing paper or copy paper; The center of the article.
Leave 2 from the upper left of the paper. 5 cm margin, leaving 1 from the right and bottom. 5 cm margin.
And all forms specified by the patent office shall be used.
(1) Writing of the request: fill in according to the contents and tips of the form.
(2) Writing of instructions: According to the name of the invention or utility model, its technical field, background technology, the purpose of invention and creation, technical scheme, beneficial effects, further explanation of drawings and specific implementation methods, the steps are discussed one by one.
(3) Writing of claims: Independent claims and subordinate claims shall be divided according to the specification.
Where there are multiple claims, they shall be numbered in Arabic numerals in turn. Generally speaking, the claim of 1 is an independent claim, and the rest are subordinate claims. If the technical features in the independent claim need to be further defined, it is a dependent claim.
Extended data:
Patent classification
Patents are divided into valid patents and invalid patents according to the ownership of the owner.
Effective patent
Generally speaking, a valid patent refers to a patent that is still in a valid state after the patent application is authorized.
In order to make the patent in a valid state, the patent right is still within the legal protection period, and the patentee also needs to pay the annual fee according to the regulations.
Invalid patent
After an application for a patent is authorized, it is called an invalid patent because it exceeds the statutory protection period, or because the patentee fails to pay the annual patent fee in time, or any individual or unit requests to declare the patent invalid, and it is determined by the Patent Reexamination Board and declared invalid.
Invalid patents are no longer binding on the use of the technology involved. ?
Legal meaning
A patent is an invention protected by legal norms. It is an invention-creation that applies to the national examination and approval authority for a patent and is granted the exclusive right to invent within a specified time after passing the examination according to law.
Patent right is an exclusive right with exclusivity.
If a non-patentee wants to use the patented technology of others, he must obtain the consent or permission of the patentee according to law.
Baidu encyclopedia-patent