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.)
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Scovill Inc
Original Assignee
Scovill Inc
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Filing date
Publication date
Application filed by Scovill IncfiledCriticalScovill Inc
Priority to ES0320952ApriorityCriticalpatent/ES320952A1/en
Publication of ES320952A1publicationCriticalpatent/ES320952A1/en
Containers And Packaging Bodies Having A Special Means To Remove Contents
(AREA)
Abstract
A valvular device for aerosols comprising a cover member supporting a tubular box provided with a valve chamber, an elastomer sealing washer and a valve member, said valve member having a body part and a tubular stem portion that it extends outwardly from the body part through a slidable hole made in the washer with a fluid-tight fit, said tubular stem part having a side hole in proximity to the upper portion of the body. valve body part and resilient means that load said valve member to bring it into sealing relationship against the underside of said washer, characterized in that said washer is concave outwardly relative to the body portion of the valve. valve for exposing the side hole of the stem portion to a space provided between the bottom side of the washer and the upper portion of the body part of the valve. (Machine-translation by Google Translate, not legally binding)
ES0320952A1965-12-201965-12-20A valvular device for aerosols. (Machine-translation by Google Translate, not legally binding)
ExpiredES320952A1
(en)