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It was accepted by some and refused by others, whereupon Neutrodyne issued writs against some manufacturers. L.) for the purpose of fighting the battles of its members, and to negotiate as a unit in the matter of arranging licences. In later years, New Zealand radios used the Australian label with another label added stating “Patent licence extended for use in the Dominion of New Zealand” The company published Technical Bulletins with circuits and helpful design hints for its licensees and included reviews of contemporary wireless magazines.
Manufacturers and others interested in the trade formed a company Radio Interests Ltd. AWA, Standard Telephones and Cables (A/sla), Ltd., and Philips Lamps (A/sla), Ltd., pooled their patents, and formed Australian Radio Technical Services and Patents Company, Ltd. ARTS&P TECHNICAL BULLETIN In November 1935 the company was granted an experimental television transmitter license. By the 1950’s, most of the original radio patents necessitating the ARTS&P had expired.
The 1934 label was plastic riveted to the chassis in Australia and New Zealand was white paper glued to the chassis. Each label had a serial number and a letter to indicate the year of manufacture.
In later years, New Zealand radios used the Australian label with another label added stating “Patent licence extended for use in the Dominion of New Zealand”. The royalties paid were based on the number of cathode–anode electron streams in the set, and this is represented by a number in the top left of the label.
If they are valid now they have always been, and it is difficult to account for the fact that their owners did not press their claims for so many years. *The Melbourne company mentioned above was the Combined Radio Protection Company ARTS&P License No.
However, whatever the reasons may be, there does not seem to be any doubt as to their present intentions. have come to an agreement, the main feature of which ls that licensed manufacturers should, after January 1, pay 1/6 per valve socket, and after March 1 (when AWA's patents came into the pool) an extra 2/, or in all 3/6 per socket. 1 was issued in December 1933 and published in the Radio Trade Annual 1934, page 75.
Ltd., which controls the Hazeltine patents, offered a licence. The 1934 label was plastic riveted to the chassis in Australia and was white paper glued to the chassis New Zealand.This caused a little excitement, but not as much as the demands of other patent holding groups which, whether by accident or design, were made about the same time. Certain receivers upon which royalty is payable on the basis of four valve sockets have been increased in price by 12/6 since January 1. and Philips, which previously received nothing, share 6/ between them.A considerable number of patents were involved in the new demands. At present only 6/ ls payable to STC and Philips, but In March AWA will be due to receive 8/, when it is reasonable to assume that the price will increase in the same proportion, or by a further 16/6, or in all by 29/. The old arrangement is costing listeners about £78,000 per annum.The advent of transistors, FM and television bought a new wave of patents but by the 1960’s the number of manufacturers had reduced and production was by large manufacturers.These manufacturers obtained their licenses directly from patent holders.