Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
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Wunderlich & Cie A
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Wunderlich & Cie A
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Application filed by Wunderlich & Cie AfiledCriticalWunderlich & Cie A
Application grantedgrantedCritical
Publication of GB190318020ApublicationCriticalpatent/GB190318020A/en
Containers And Packaging Bodies Having A Special Means To Remove Contents
(AREA)
Abstract
18,020. Wunderlich, & Cie, A. Feb. 21, [date applied for under Patents Act, A.D. 1901]. T y r e s, pneumatic, inflating -valves for.- The upper part of the body a is coned internally, the small end of the cone being at the top. The hollow valve b is made of corresponding conical form, and of rubber or other flexible substance, so that it may be pushed in through the small end of the body ; it is prevented from falling too far by a cross-bar c.
GB190318020D1903-02-211903-08-20Improvements in or relating to Valves for Cycles and for other purposes.
ExpiredGB190318020A
(en)