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.)
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.)
Vila Sivill Hermanos SA
Original Assignee
Vila Sivill Hermanos SA
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 Vila Sivill Hermanos SAfiledCriticalVila Sivill Hermanos SA
Priority to ES0031214UpriorityCriticalpatent/ES31214Y/en
Publication of ES31214UpublicationCriticalpatent/ES31214U/en
Application grantedgrantedCritical
Publication of ES31214YpublicationCriticalpatent/ES31214Y/en
Stopper for bottles with suction device and collection of small amounts of liquid, characterized by comprising two parts (1, 2) fitted together and movable in axial direction with respect to each other, of which pieces one (1) is intended for to be fixed, threaded, pressure or other means, in the neck of the bottle and is provided in its center with a tubular appendix (5) that extends through a tube (6) to near the bottom of the bottle in the cap has if applied, while the other piece (2), which covers the first as a capsule, has on its upper face a concavity (7) provided at its center with holes (8) that through a piece of tube (9) associated with the capsule communicate with the tubular appendix (5) of the other mentioned piece, being housed in said tubular appendix (5) a check valve (11) combined with a spiral spring (12) that tends to maintain the outer capsule (2) in raised position. (Machine-translation by Google Translate, not legally binding)
ES0031214U1952-05-091952-05-09
Enhanced plunger for stylographs and the like
ExpiredES31214Y
(en)