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.)
TARRES HERMANOS S R C
Original Assignee
TARRES HERMANOS S R C
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 TARRES HERMANOS S R CfiledCriticalTARRES HERMANOS S R C
Priority to ES0036205UpriorityCriticalpatent/ES36205Y/en
Publication of ES36205UpublicationCriticalpatent/ES36205U/en
Application grantedgrantedCritical
Publication of ES36205YpublicationCriticalpatent/ES36205Y/en
An improved bag, characterized essentially by the fact that in a bag body of sufficient depth the marginal seams of the same are practiced, leaving in a diametrically opposite position two small areas, constricted or restricted in the sewing, so that they define a line of folding of the upper part of the bag against the lower part, affecting then the disposition of a portfolio, in which the closure is in the very mouth of the body. (Machine-translation by Google Translate, not legally binding)
ES0036205U1953-05-131953-05-13
A perfected bag
ExpiredES36205Y
(en)
Procedure and device for the manufacture of valve bags with crossed fund of synthetic material (Machine-translation by Google Translate, not legally binding)