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 ES228270ApriorityCriticalpatent/ES228270A1/en
Publication of ES228270A1publicationCriticalpatent/ES228270A1/en
Improvements in the construction of writing instruments, characterized by the provision of a barrel provided with a nozzle at its end intended for writing, which is mounted a conductor or support element and feeder of a pen suitable for contact with, and distributing a certain amount of ink on the writing surface, in the barrel of which are lodged two or more deformable bags or containers for the ink whose interior spaces are connected in common with said conductor, and means for deforming said bags so that a variation of the interior volume of the same. (Machine-translation by Google Translate, not legally binding)
ES228270A1956-05-031956-05-03Improvements in the construction of writers intruments. (Machine-translation by Google Translate, not legally binding)
ExpiredES228270A1
(en)