Article 59, Paragraph 2 of the Patent Law stipulates that the scope of protection of design patent rights shall be based on the design of the product shown in pictures or photographs. A brief description may be used to explain the pictures or The design of the product represented in the photo.
Paragraph 2 of Article 27 of the Patent Law stipulates that the relevant pictures or photos submitted by the applicant should clearly show the design of the product for which patent protection is sought.
As far as the appearance design of three-dimensional products is concerned, if the product design key points involve six sides, six-sided orthographic projection views should be submitted; if the product design key points only involve one or several sides, at least the involved Orthographic views and perspective views of the plane, and the reasons for omitting the views should be stated in the brief description.
As far as the appearance design of flat products is concerned, if the product design key points involve one side, only the orthographic projection view of that side can be submitted; if the product design key points involve two sides, the orthographic projection view of both sides should be submitted.
When necessary, the applicant shall also submit expanded drawings, sectional views, sectional drawings, enlarged drawings and change state drawings of the design product.
Appearance design needs to submit views from different perspectives, such as main view, top view, etc.; and a three-dimensional view. The ratio between the two views is:
1. The height of the highest point of the main view should be the same as the height of the highest points of the left view, right view and rear view;
2. The width of the main view should be the same as the width of the bottom and top views;
3. The width of the left and right views should be the same as the height of the bottom and top views.
The error cannot exceed 2mm. Just make the changes and submit again.
The size of all images cannot exceed 145*245, which is generally limited to 140 or 240, in millimeters. Pixel 300.