ES17434U - Engagement device for interchangeable blades, notebooks or similar. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Engagement device for interchangeable blades, notebooks or similar. (Machine-translation by Google Translate, not legally binding)
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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Diego Burruezo Jose De
Original Assignee
Diego Burruezo Jose De
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Diego Burruezo Jose DefiledCriticalDiego Burruezo Jose De
Priority to ES0017434UpriorityCriticalpatent/ES17434Y/en
Publication of ES17434UpublicationCriticalpatent/ES17434U/en
Application grantedgrantedCritical
Publication of ES17434YpublicationCriticalpatent/ES17434Y/en
Engagement device, for interchangeable sheets in diaries, notebooks, or the like, essentially characterized by consisting of a sheet of metal, plastic material, or the like, housed in the thickness of one of the covers and provided with two, or more, tabs whose ends are curved forming a loop that turns its concavity towards the spine of the agenda, or similar, so that, in the working position, there is the loop part of each tongue averaged in the width of the spine, and that, assumed the covers in prolongation in the same plane, the loop end remains at approximately the same height as the said plane. (Machine-translation by Google Translate, not legally binding)
ES0017434U1948-06-051948-06-05
Hooking device for interchangeable sheets, notebooks or similar.
ExpiredES17434Y
(en)