The Gazette of Pakistan Karachi Friday September 5 1952

1033 The Gazatte of Pakistan PUBLISHED BY AUTHORITY KARACHI FRIDAY SEPTEMBER 5 1952 PART IV Notifications and Notices issued by the Patent Office THE PATENT OFFICE PATENTS AND DESIGNS Karachi the 5th Applications for Patents The dates shown in brackets are the dates claimed under Section 78-A of the Act. [...] ce is hereby given that all persons interested in opposing the grant of Patents on any of the applcations referred to below may at any time within four months of the date of this Gazette of Pakistan give notice at the Patent Office in the prescribed Form No. [...] Requisitions for the supply of printed specifications should be accopanied by the numbers of the specifications. [...] Characterised in that the body to be mounted is inserted into an opening of the holding element the surface of which is corrugated after insertion. [...] Consisting in closing lower end of a metal casing by a shoe of greater diameter driving the shoe and asociated casing to the required depth by means of a hammer operating within the casing transmitting energy direct to the base end of the casing.