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 ES88749UpriorityCriticalpatent/ES88749Y/en
Publication of ES88749UpublicationCriticalpatent/ES88749U/en
Application grantedgrantedCritical
Publication of ES88749YpublicationCriticalpatent/ES88749Y/en
Background for bags, characterized essentially by the fact that it comprises a rigid disk of a certain thickness, which has at its edge a throat where the end of a tubular piece that constitutes the side wall of the bag is fixed by means of a ring subject that has a certain flexibility, and that is hidden under the tubular piece, being this turn inside out. (Machine-translation by Google Translate, not legally binding)
ES88749U1961-08-261961-08-26
Background for bags
ExpiredES88749Y
(en)