Rule 24
24. Publication of application.—
The period for which an application for patent shall not ordinarily be open to the public under sub-section (1) of section 11A shall be eighteen months from the date of filing of the application or the dale of priority of the application, whichever is earlier
Provided that the period within which the Controller shall publish the application in the journal shall ordinarily be one month from the date of expiry of said period, or one month from the date of the request for publication under rule 24A.