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Expired
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Henry Conrad Heide
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Individual
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Individual
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Publication of GB190321347ApublicationCriticalpatent/GB190321347A/en
21,347. Heide, H. C., [Weissenthanner, A. L.]. Oct. 5. Stoppers. - Relates to a method of sealing bottles, jars, &c. A sheetmetal cover, which may be varied in shape to suit different forms of vessels, is made so that a flange 4 fits tightly round the neck of the vessel, and a horizontal part 5 lies along the top 2 of an external annular shoulder formed on the bottle neck, the end part 6 of the cover being bent so as to protect the seating- material 7. This latter, preferably some rubber solution, forms a thin coating to the underside of the horizontal part 5 of the cover, and is compressed at its inner edge to form a film-like layer which is sufficient to seal hermetically the vessel. Additional means may be employed further to secure the cover, and compress the packing-material, such means being similar to those described in Specification No. 24,504, A.D. 1901.
GB190321347D1903-10-051903-10-05Improvements in Closures for Bottles, Jars, and the like
ExpiredGB190321347A
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