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Expired
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William Samuel Emden
Frederick Herbert Will Higgins
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Individual
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Individual
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Publication of GB189714443ApublicationCriticalpatent/GB189714443A/en
14,443. Emden, W. S., and Higgins, F. H. W. June 15. Spigot-and-socket joints.-The socket is lined with a bituminous compound B in which an interrupted screw E is formed. A similar engaging-screw is formed on the spigot.
GB189714443D1897-06-151897-06-15Improved Joint or Stopper for Sanitary and other like Pipes, also applicable to Jars and Bottles.
ExpiredGB189714443A
(en)