Date on which the trademark application was filed with TMO?

Hal sensor was applied on 01 August 2020.

Who is the trademark proprietor?

Trademark application was filed by HINDUSTAN ANTIBIOTICS.

Trademark application is filed under which trademark class?

Trademark application has been filed under following classes.
21

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 Hal sensor is 4592669.

Who filed the trademark on behalf of the proprietor?

Trademark attorney of the Hal sensor is R.K. Dewan & Co.

Is the Trademark word, color or device mark?

Hal sensor is a WORD as per IP India data.