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

Mar 42 min read

Classification of Design Patents

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

5 views0 comments

Sep 5, 20233 min read

What is Ex parte Quayle Action?

The conclusion is that an"Ex parte Quayle Action" is a Notice of Non-Compliant Office Action, which sets a time period... Read More

195 views0 comments

May 5, 20232 min read

Difference between Trade Marks, Dress and Secret

To encourage the creation of a wide variety of Intellectual Goods & to protect these Intellectual Goods, there is Intellectual... Read More

24 views0 comments

Jan 5, 20232 min read

India Ink

There are two acceptable categories for presenting drawings in utility and design patent applications. Black and white drawings... Read More

2 views0 comments

Sep 5, 20222 min read

Sheet Margin Rule

PCT application has different sheet margin rules for description, claims, abstract, paragraphs and drawings. The guidelines... Read More

59 views0 comments

Jul 4, 20213 min read

Computer Code and Computer- Implemented Inventions

As with any invention, in order to be patentable under the Patent Act the claimed subject-matter of a computer-implemented invention must...

0 views0 comments

May 4, 20212 min read

Patent Claims

Patent Claims - Patents have not always contained claims. In many European countries, patents did not contain claims until the 1970s.

0 views0 comments

Desillus