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 ES1981261844UpriorityCriticalpatent/ES261844Y/en
Publication of ES261844UpublicationCriticalpatent/ES261844U/en
Application grantedgrantedCritical
Publication of ES261844YpublicationCriticalpatent/ES261844Y/en
Personal alarm device, of the type that are portable, characterized in that it comprises a housing body, vertically elongated and intended to be carried by the user preferably in a suspended position and adapted so that alone can not remain upright when resting on a horizontal surface, an electrical circuit is arranged inside the body, which, powered by at least one dry cell, is provided with two switches in parallel and activates a powerful sound signal, one of said switches being of the same type. Mercury, which closes the circuit when the housing is overturned, while the other switch is manually operated. (Machine-translation by Google Translate, not legally binding)
ES1981261844U1981-11-131981-11-13
PERSONAL ALARM DEVICE.
ExpiredES261844Y
(en)