THE pioneer work of the Marconi Company in connection with wireless telegraphy and telephony is well known, and as the result of many years of research work and considerable expenditure. The Company controls numerous patents rotating to the manufacture or use of wireless telegraph and telephone apparatus.
The Company is prepared to grant a licence for the use of its patents in connection with the manufacture of broadcasting apparatus to any member of the British Broadcasting Company, Limited.
A large number of firms (including the principal manufacturers) are already so licensed, and pay royalty for the use of these patents, and all apparatus manufactured under licence is so marked.
Any persons or firms manufacturing or offering for sale valve apparatus, embodying patents controlled by Marconi's Wireless Telegraph Company, without its permission render themselves liable to legal proceedings for infringement.
Whilst hoping that it will not be forced to take legal proceedings, the Marconi Company wishes to give notice of its intention to protect its own interacts and those of its licensee, and in cases of infringement the Company will be reluctantly compelled to take such steps as may be necessary to defend its patent rights.
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