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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0047034UpriorityCriticalpatent/ES47034U/en
Publication of ES47034UpublicationCriticalpatent/ES47034U/en
A new whistle, whose mouthpiece carries the sound element, is characterized in that it opens tangentially in a circular channel whose section is "U" with its ends refolded inwardly, constituting between them a groove located on the inside. (Machine-translation by Google Translate, not legally binding)
ES0047034U1955-03-151955-03-15New whistle (Machine-translation by Google Translate, not legally binding)
PendingES47034U
(en)