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Individual
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Individual
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Priority to ES302183ApriorityCriticalpatent/ES302183A3/en
Publication of ES302183A3publicationCriticalpatent/ES302183A3/en
Mechanism for multiple retractable writing instruments, essentially characterized in that it consists of a tubular body with an open rear end and in which there is a diametrical partition disposed longitudinally to each of the sides of whose partition a slider is mounted longitudinally slidable. The upper end projects as an actuating button, each of the facing faces of said slides being provided with a longitudinal rib whose upper end is capable of being retained by a fastener, against the action of a return elastic device, to define the position of the upper end. use of the instrument, while the opposite end of said rib is capable of separating said fastener during its displacement towards the position of use, to release the rib of the other slide and allow its retraction to the eclipsed position, holding together, each of said slides, one of the writers. (Machine-translation by Google Translate, not legally binding)
ES302183A1964-07-101964-07-10Mechanism for multiple retractable writers instruments (Machine-translation by Google Translate, not legally binding)
ExpiredES302183A3
(en)
A device to release the blocking organ that enclaves the cursor of an umbrella in the baston. (Machine-translation by Google Translate, not legally binding)
Device for the advance of the advance and the recovery of the load in a user ball writer. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of the mechanisms of the recreational elements (Machine-translation by Google Translate, not legally binding)