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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0002363UpriorityCriticalpatent/ES2363Y/en
Publication of ES2363UpublicationCriticalpatent/ES2363U/en
Application grantedgrantedCritical
Publication of ES2363YpublicationCriticalpatent/ES2363Y/en
The ownership and exclusive exploitation of a paper holder of curved elements parallel to each other, essentially consisting of a resistant piece, usually metallic, in the form of a more or less prolonged strip, which has produced a series of parallel barbs that are curved and they are passed through corresponding holes in the sheets to be joined, the end of these pins being hooked in holes that the aforementioned strip bears, to close the curvature practiced with the tines so that the assembled papers can not be detached from the set. (Machine-translation by Google Translate, not legally binding)
ES0002363U1934-01-301934-01-30
Paper holder with curved elements parallel to each other.
ExpiredES2363Y
(en)