How to Write a Utility Model Patent

The utility model patent is divided into five parts: abstract of the specification, abstract drawings, claims, specification, and specification drawings. The following is a brief explanation using the soap reshaping tool simple model as a template

Abstract of the instruction manual: The name of the utility model patent, the technical field to which it belongs (which may not be mentioned), the basic composition structure or practical operation method, and the different progressive effects reflected in the technical field, namely the fixed template, are as follows:

This utility model discloses "(patent name)", including (main structure). This utility model (main function)

Abstract attached figure: Use drawing boards, CAD and other drawing software to draw and label the design patent. Select the most representative image that can reflect the overall technical characteristics.

Claim: Clarify the structure of the utility model patent, that is, by reading the claim, one can imagine the attached drawings. The template is as follows:

1. A (patent name), including (well-known parts and connection description), characterized in that: (the connection description of innovative parts, the more detailed the better), with (label) added after the mentioned parts

2. According to claim 1, a type of... characterized in that: (further limiting the scope of claim 1), the parts mentioned are followed by (designation)

3. According to claim 1, a type of... characterized in that: (further limiting the scope of claim 1), the parts mentioned are followed by (designation)

......

Description: It is divided into "technical field", "background technology", "utility model content", "illustrated drawings", and "specific implementation methods". The description is used to describe the effect of the utility model, which further explains the content described in the claims and explains the effect of the utility model:

technical field 

Determine the technical field through practical operation or retrieval based on the category of patent writing

Background technology

By writing relevant background knowledge on patents, explain and understand the innovative points for improvement

Utility Model Content

Specific connection description of parts; The overall role of patents

Illustrated Figures

The attached diagram description includes: corresponding numbers of each part; Specific types of attached drawings: structural schematic diagram, three views, cross-sectional view, system flowchart, system block diagram, etc.

Specific implementation method

Describe the specific connection of the parts again, add a label after the parts mentioned in the middle, and supplement the effect of the connection of each part after the description of the connection;

Elaborate on the working principle, i.e. the specific operation process;

Finally, summarize and emphasize the effectiveness of the effect

Attached diagram of the instruction manual: It refers to various structural schematic diagrams that clearly describe the utility model patent, such as three-dimensional diagrams, three views, system block diagrams, etc.