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Charles Edward Mcmanus
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Individual
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Individual
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Publication of GB190527144ApublicationCriticalpatent/GB190527144A/en
27,144. McManus, C. E. Dec. 29. Stoppers, bayonet -joint and like.-Relates to bayonet-joint cap stoppers of the type in which the grooves are flared at their upper ends, and the projections merge into slightly inclined shoulders, so that a further tightening of the closure can always be effected. In the present invention, the bottle or jar neck is provided with a bead 5, and the cap has inturned projections 7 to engage the grooves, the bead 5 being arranged so as to prevent the projections from being turned beyond the shoulders.