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 ES0008852UpriorityCriticalpatent/ES8852Y/en
Publication of ES8852UpublicationCriticalpatent/ES8852U/en
Application grantedgrantedCritical
Publication of ES8852YpublicationCriticalpatent/ES8852Y/en
The ownership and exclusive exploitation of a device for the supply of ink in the fountain pens, which essentially consists of a pouch of elastic material, preferably of elastic rubber, which is housed in the container of the fountain pen strongly held by its edge in the inner wall of said container and towards the opposite end of the one in which the nib is installed, introducing into said pouch the enlarged end of a shank, pushing it towards the inside of the container obliging the pouch to extend so that it occupies greater volume in such a way that when leaving the push rod, the elasticity of the pouch produces a retraction of this to its primitive position, obtaining a suction effect in the container of the pen that determines the ink input in the container itself if the This communication tube with the outside has been previously immersed in the liquid. (Machine-translation by Google Translate, not legally binding)
ES0008852U1943-06-231943-06-23
Supply of ink in fountain pens.
ExpiredES8852Y
(en)
Complementary device for mechanical pencils, fountain pens, ballpoint pens and pen handles. (Machine-translation by Google Translate, not legally binding)
Conditioning device and presentation of concentrated ink to load certain special type of fountain pens (Machine-translation by Google Translate, not legally binding)