What are the essential requirements of design for registration?

A design should:

1. be new and original;

2. not be disclosed to the public anywhere by publication in tangible form or by use or in any other way before the filing date, or where applicable, the priority date of the application for registration;

3. be significantly distinguishable from known designs or a combination of known designs;

4. not comprise or contain scandalous or obscene matter;

5. not be a mere mechanical contrivance;

6. be applied to an article and should appeal to the eye;

7. not be contrary to public order or morality.