Date on which the trademark application was filed with TMO?

Gold plus was applied on 30 November 2018.

Who is the trademark proprietor?

Trademark application was filed by GOLD PLUS GLASS INDUSTRY.

Trademark application is filed under which trademark class?

Trademark application has been filed under following classes.
20

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 Gold plus is 4013405.

Who filed the trademark on behalf of the proprietor?

Trademark attorney of the Gold plus is Ultimate Solutions.

Is the Trademark word, color or device mark?

Gold plus is a WORD as per IP India data.