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.)
Iberica Comercial SA
Original Assignee
Iberica Comercial 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 Iberica Comercial SAfiledCriticalIberica Comercial SA
Priority to ES0049336UpriorityCriticalpatent/ES49336Y/en
Publication of ES49336UpublicationCriticalpatent/ES49336U/en
Application grantedgrantedCritical
Publication of ES49336YpublicationCriticalpatent/ES49336Y/en
A sound box applicable to toys, essentially characterized in that the piston that holds the mouthpiece, with vibrating tongue, and that forms in its sine the valve of admission and expulsion of air necessary for the production of sounds, moves strictly by gravity along a cylindrical box, essentially rigid, with one of its bases provided with perforations; and to the effect, this piston will be of great thickness, of heavy material and will form the perforations necessary to admit or expel air from the lower and closed area of the rigid box, and will fit its side walls by the edges of a thin disc of elastic rubber. (Machine-translation by Google Translate, not legally binding)
ES0049336U1955-07-131955-07-13
Sound box applicable to toys
ExpiredES49336Y
(en)