For design patents, whether it is computer drawing or taking pictures with a camera, the product proportions in the 6 views and three-dimensional views must first be met.
Generally, a camera is used to take 6 views and stereoscopic views. It is best to use a tripod to fix the position and distance; for small items, you need to make a frame on the table to fix the camera first, and then flip the product to get a 6 view of the same proportion. Views and perspective views.
For specific requirements, please refer to Chapter 3 of Part 1 of the Review Guidelines
Taking of 4?2?3 photos
(1) The photos should be clear to avoid being out of focus. Due to other reasons, the appearance design of the product cannot be clearly displayed.
(2) The background of the photo should be single, and other content other than the design product should be avoided.
There should be an appropriate brightness difference between the product and the background to clearly show the design of the product
.
(3) Photos should usually be taken according to orthographic projection rules to avoid distortion caused by perspective
from affecting the expression of the product's appearance design.
(4) Photos should avoid strong light, reflection, shadow, reflection, etc. that affect the expression of the product
’s appearance design.
(5) The products in the photos should usually avoid containing interior contents or foils.
But for products that must rely on interior contents or foils to clearly show the appearance of the product
>When designing, it is allowed to retain the interior or foil.