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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Paul Georg Wippermann
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Individual
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Individual
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Application grantedgrantedCritical
Publication of GB190500870ApublicationCriticalpatent/GB190500870A/en
870. Wippermann, P. G. Jan. 16. Lip guards.-A registering-device is combined with a mouth protector a which can be attached to the rim of a drinking- vessel by a groove b. A dial d rotates and shows through an aperture e the number of glasses served or consumed.
GB190500870D1905-01-161905-01-16An Improved Mouth-protector and Registering Device applicable to Drinking Vessels
ExpiredGB190500870A
(en)
Improvements in or relating to Means for Minimising Shocks and Preventing Noise of Contact in connection with Vessels of Earthenware Metal, and the like.