Date on which the trademark application was filed with TMO?

Hp marathon was applied on 29 August 2022.

Who is the trademark proprietor?

Trademark application was filed by HINDUSTAN PETROLEUM CORPORATION.

Trademark application is filed under which trademark class?

Trademark application has been filed under following classes.
4

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 Hp marathon is 5587065.

Who filed the trademark on behalf of the proprietor?

Trademark attorney of the Hp marathon is R.K. Dewan & Co.

Is the Trademark word, color or device mark?

Hp marathon is a DEVICE as per IP India data.