Date on which the trademark application was filed with TMO?

Indradhanush was applied on 20 March 2018.

Who is the trademark proprietor?

Trademark application was filed by Dynamatic Technologies Limited.

Trademark application is filed under which trademark class?

Trademark application has been filed under following classes.
12

Trademark application is at what stage of trademark process?

As per IP India, trademark application is on the following stage:
Registered.

What is the Listed Application ID of the Trademark?

Listed application Id of Indradhanush is 3783226.

Who filed the trademark on behalf of the proprietor?

Trademark attorney of the Indradhanush is D.P. Ahuja & Co.

Is the Trademark word, color or device mark?

Indradhanush is a WORD as per IP India data.