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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0023457UpriorityCriticalpatent/ES23457Y/en
Publication of ES23457UpublicationCriticalpatent/ES23457U/en
Application grantedgrantedCritical
Publication of ES23457YpublicationCriticalpatent/ES23457Y/en
A check valve, totally elastic, that regardless of the application or use of the camera to which it is applied, is characterized by being formed by two tubes of elastic rubber perfectly plugged and adjusted one inside the other; one of which the exterior, presents its lower base carrada by a fund of greater thickness and rigidity than the side walls; and one and the other have one, two or more lateral holes coinciding radially but not in height; leaving the outer tube at a greater height with respect to its bottom than those of the inner tube or without a bottom. (Machine-translation by Google Translate, not legally binding)