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 ES1980251098UpriorityCriticalpatent/ES251098Y/en
Publication of ES251098UpublicationCriticalpatent/ES251098U/en
Application grantedgrantedCritical
Publication of ES251098YpublicationCriticalpatent/ES251098Y/en
Whistle writing tool, characterized in that the cap that covers the writing tip and, optionally, the body in which the writing tool is organized, is internally divided into two enclosures, delimited by an intermediate tab, one whose enclosures form the whistle and has a lateral opening into which an appendix, axially communicated, impinges, through which air is blown into the enclosure. (Machine-translation by Google Translate, not legally binding)
ES1980251098U1980-06-021980-06-02
WRITING TOOL WITH WHISTLE
ExpiredES251098Y
(en)