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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Inst Optico Tecnico Kavex S A
Original Assignee
Inst Optico Tecnico Kavex S A
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Filing date
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Application filed by Inst Optico Tecnico Kavex S AfiledCriticalInst Optico Tecnico Kavex S A
Priority to ES92470UpriorityCriticalpatent/ES92470Y/en
Publication of ES92470UpublicationCriticalpatent/ES92470U/en
Application grantedgrantedCritical
Publication of ES92470YpublicationCriticalpatent/ES92470Y/en
Slide toy viewer, characterized by comprising a box, representative externally of a television, provided on its rear face with a small opening, closed by an optical lens, and facing an opening of the front face covered by a translucent sheet which simulates the tv screen, inside which box is a slide holder device, rotating on a transverse axis of the box, and in which the slides are arranged according to a circumference that intersects the optical axis of the lens, this slide holder being able to rotate the angle corresponding to the separation between each two slides, by means of a ratchet mechanism. (Machine-translation by Google Translate, not legally binding)
ES92470U1962-03-301962-03-30
Toy slide viewer
ExpiredES92470Y
(en)
Transmission projector in an illuminated room and on a screen behind the operator's back (Machine-translation by Google Translate, not legally binding)