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 ES1967133370UpriorityCriticalpatent/ES133370Y/en
Publication of ES133370UpublicationCriticalpatent/ES133370U/en
Application grantedgrantedCritical
Publication of ES133370YpublicationCriticalpatent/ES133370Y/en
A special department for ring binders, essentially characterized by a combination of two laminations, a transparent one with an opaque marginal sector, and a posterior one totally opaque, which are joined perimetrally, forming a department provided with a zipper which is placed in the dividing line of the opaque and transparent sectors of the previous sheet, said department in opposite arrangement with respect to the closing cursor comprising a series of holes for coupling to the rings of a folder. (Machine-translation by Google Translate, not legally binding)
ES1967133370U1967-10-231967-10-23
A SPECIAL DEPARTMENT FOR RING FOLDERS.
ExpiredES133370Y
(en)