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 ES0054231UpriorityCriticalpatent/ES54231Y/en
Publication of ES54231UpublicationCriticalpatent/ES54231U/en
Application grantedgrantedCritical
Publication of ES54231YpublicationCriticalpatent/ES54231Y/en
An improved sack of papal, characterized by comprising a valve for loading merchandise consisting of a closed in vacuum at the top by stitching chain to machine, union that allows the opening of the bag and emptying it, by simple unstitching. (Machine-translation by Google Translate, not legally binding)
ES0054231U1956-05-161956-05-16
Paper sack, perfected
ExpiredES54231Y
(en)
A procedure for the manufacture of simple bags and saquerºo or of multiple composition with mouths for their closure and precintaje (Machine-translation by Google Translate, not legally binding)
Closure mouthpiece and handle for paper bags, cardboard or similar, which form a reinforced handle (Machine-translation by Google Translate, not legally binding)