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.)
Fabricas Reunidas de Caucho y Apositos SA FRACSA
Original Assignee
Fabricas Reunidas de Caucho y Apositos SA FRACSA
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Filing date
Publication date
Application filed by Fabricas Reunidas de Caucho y Apositos SA FRACSAfiledCriticalFabricas Reunidas de Caucho y Apositos SA FRACSA
Priority to ES0049309UpriorityCriticalpatent/ES49309Y/en
Publication of ES49309UpublicationCriticalpatent/ES49309U/en
Application grantedgrantedCritical
Publication of ES49309YpublicationCriticalpatent/ES49309Y/en
Automatic closing air valve, for inflatable objects, characterized by comprising a tube of an elastic and flat material, whose inner section is annulled by the direct contact between its walls which is maintained by its own elasticity, which is It is arranged inside the inflatable object, and at one of its ends opens through an opening in the surface of said object. (Machine-translation by Google Translate, not legally binding)
ES0049309U1955-07-091955-07-09
Self-closing air valve
ExpiredES49309Y
(en)