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.)
Active
Application number
Publication of GB221430ApublicationCriticalpatent/GB221430A/en
Security bottle closure e.g. for valuable liquor - has projection members with tabs, some of which are at greater length to extend beyond line of weakness and interfere with collar