It appeared to me desirable to establish a uniform practice if that were possible and I therefore took time to consult the justices and that
I have done. The justices are of opinion that a general practice should prevail as follows The application should be adver- tised after the issue of the originating summons. (2) If however it has been advertised by the patentee before its issue, the advertise- ments may be taken into consideration by the justice in deciding what further advertisement is necessary. (3) After the issue of the originating summons a summons for directions should be issued seeking directions from a justice in chambers as to the advertise- ments, the time of hearing, the nature of the evidence (i.e. oral or viva voce), and such other matters, if any, upon which directions may be desired. (4) Usually two advertisements in the Official Journal will be ordered and one in a newspaper for each of the State capitals, but according to the nature of the invention and the circumstances of the case more limited or more extensive advertis- ing may be directed. (5) The advertisement of the application will include a statement as to the time and place fixed for the hearing of the originating summons.
It may be added that the justices are of opinion that, in the case of petitions under sub-s. (1) of S. 84, the practice of issuing a summons for directions should be followed and that, as part of the order for directions, an advertisement should generally be required in the Official Journal notifying the time of hearing.
In the present case I shall place the application in the list of causes for hearing at the sittings of the Court in February 1952 and direct that the application be advertised twice in the Official Journal and once in a daily newspaper circulating in Melbourne and once in a daily newspaper circulating in Sydney. The adver- tisements must appear before 15th January 1952 and must state that the application will be heard at the February sittings of the Court in Melbourne and that a person desiring to oppose the application should lodge a caveat in the Principal Registry before 14th February 1952.
Order accordingly. Solicitors for the applicant, Lohrmann, Tindal &Guthrie, Perth, by Arthur Phillips &Just.
Solicitor for the Commissioner of Patents, D. D. Bell, Crown Solicitor for the Commonwealth.