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
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0049914UpriorityCriticalpatent/ES49914Y/en
Publication of ES49914UpublicationCriticalpatent/ES49914U/en
Application grantedgrantedCritical
Publication of ES49914YpublicationCriticalpatent/ES49914Y/en
Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like
(AREA)
Details Of Rigid Or Semi-Rigid Containers
(AREA)
Abstract
Improvements in roller shutters, characterized by a piece of flat "U", metallic, which is inserted in the slot of the head of the screws that fix the shutter blades, with the metal sheets of ligature: calando its two branches in "U" to the middle of the box of the sheet, its protruding legs folded inside the aforementioned box in opposite directions, retaining the immobility of the screw-axis. (Machine-translation by Google Translate, not legally binding)