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.)
BORRAS LLOBERAS FRANCISCO
Original Assignee
BORRAS LLOBERAS FRANCISCO
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 BORRAS LLOBERAS FRANCISCOfiledCriticalBORRAS LLOBERAS FRANCISCO
Priority to ES0003043UpriorityCriticalpatent/ES3043Y/en
Publication of ES3043UpublicationCriticalpatent/ES3043U/en
Application grantedgrantedCritical
Publication of ES3043YpublicationCriticalpatent/ES3043Y/en
A form consisting of three parts articulated successively to each other, and so that the front part is a metal sheet properly curved and having articulation with a piece of U-shaped cross section, which bears in each of its branches an elongated hole in horizontal sense and affecting the shape of a slit with successive round widening in which are inserted two buttons attached to a strip of elastic sheet, curved in a more or less similar to a horseshoe. Said buttons each have a narrow part located between their head and an immediate round and wide part at their base. The whole of the last can be folded, because its three constituent parts can be folded successively; the third part below the second, and the group of both said can be folded into the curved sheet that forms its first part. (Machine-translation by Google Translate, not legally binding)
ES0003043U1934-09-131934-09-13
Perfect last.
ExpiredES3043Y
(en)