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.)
Inerga SA
Original Assignee
Inerga 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 Inerga SAfiledCriticalInerga SA
Priority to ES0157684UpriorityCriticalpatent/ES157684U/en
Publication of ES157684UpublicationCriticalpatent/ES157684U/en
Sound device, characterized essentially by being constituted by a tubular body, whose internal part comprises a projection of semicircular shape extended axially in a rectangular appendix constituting a vibratory tongue, which is arranged with its free end next to another projection of approximately semicircular shape , from which two longitudinal ribs are derived that are close and parallel to the sides of the tongue, defining, together with this, the area of vibration of the air for the production of a sound. (Machine-translation by Google Translate, not legally binding)
ES0157684U1970-04-091970-04-09Sound device (Machine-translation by Google Translate, not legally binding)
PendingES157684U
(en)