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.)
COLL CUNAT JUAN
Gomez Alcalde Sergio
Original Assignee
COLL CUNAT JUAN
Gomez Alcalde Sergio
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 COLL CUNAT JUAN, Gomez Alcalde SergiofiledCriticalCOLL CUNAT JUAN
Priority to ES1983270538UpriorityCriticalpatent/ES270538U/en
Publication of ES270538UpublicationCriticalpatent/ES270538U/en
Containers And Packaging Bodies Having A Special Means To Remove Contents
(AREA)
Abstract
Improved dispenser for fluid products, characterized essentially by the fact that it consists of a tubular container tank, at one end of which is associated a pump body of flexible material, topped by a neck provided with a unidirectional valve that communicates with a push-button tap product dispenser; because the other end of the container tank is closed by a movable bottom assembly displaceable exclusively towards the carrying end of the pump; and in that said movable bottom assembly is constituted by a piston-driven body displaceable by atmospheric pressure that tends to counteract the vacuum generated inside the container after each dosage, and by a brake washer that prevents the piston from retracting. When operating on the push-pump assembly, in each dosage. (Machine-translation by Google Translate, not legally binding)
ES1983270538U1983-02-251983-02-25Perfected dosing for fluid products. (Machine-translation by Google Translate, not legally binding)
PendingES270538U
(en)