“Desillus provides design and illustration service for intellectual property patent drawings with high quality in an optimal time frame”

Surface shading is necessary to show the character and contour of the article’s surfaces that are included in the claimed design.

Classification of design patents is based on the concept of function or intended use of the industrial design disclosed and claimed.

Desillus provides design and illustration services for intellectual property patent drawings with high quality in an optimal time frame

How to Avoid 4 Most Common Rejection By USPTO or PCT. There are some basic guidelines from the USPTO and PCT about how... Read More

Technical tips to create Intellectual Property Industrial Design Drawings will help to understand some of the aspects of how...Read More

In Japan, applicants can file an application for design registration, attaching photographs instead of drawings in patent... Read More

The most important thing while creating industrial design drawings is that all the orthographic views should match each other... Read More

Consistency in patent drawings refers to maintaining uniformity to establish standards in various aspects of the drawings.

Repeat pattern with indefinite length and width may be shown by a stippled line around the pattern to be repeated.

Design applications for computer-generated electronic images must comply with the article of manufacture requirement of 35 U.S.C. 171

Drawing symbols are required when some colors are used in the patent drawings, however, need to mention the color in line art form.