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
Inventor
Francisco Bender
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190320552ApublicationCriticalpatent/GB190320552A/en
20,552. Bender, r. Sept. 24. Stoppers. - Artificially-treated india-rubber used to secure a tight joint, is replaced by pure natural rubber, such as Para rubber. This may be applied either in the form of a solid disc a, Fig. 1, or as a facing f, Fig. 2, to a stopper d of some other material, in each case being clamp3d to the neck of the vessel by a cap or similar device.
GB190320552D1903-09-241903-09-24Improvements in Stoppers for Receptacles Containing Liquid, such as Bottles and the like.
ExpiredGB190320552A
(en)