eLearning at Desillus Solutions Inc.

You can be an inventor! Click to know how.

Introduction to Patent Drawings (Basics)

Design Classes

Product Design_edited.jpg

Patent Classification


Patent Kind Codes


4 Most Common Rejections by PTO

USPTO Guidlines

Law Books_edited.jpg

CIPO Guidlines

Quote 300618_edited.jpg

WIPO - PCT Guidlines

Map in Grass _edited.jpg

Symbols for Draftsmen

Symbols for Draftsmen.gif