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.)
Edo Fornas Ma Rosa
Original Assignee
Edo Fornas Ma Rosa
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 Edo Fornas Ma RosafiledCriticalEdo Fornas Ma Rosa
Priority to ES118515UpriorityCriticalpatent/ES118515U/en
Publication of ES118515UpublicationCriticalpatent/ES118515U/en
Bag with valve characterized by the fact that it consists of a tubular and flexible sheet folded flat with the edges of one of the sides joined in all its extension and those of the opposite joined in part of its length forming an opening on whose edges is fixed the outline of one end of a flexible tube that is housed inside the bag acting as a valve. (Machine-translation by Google Translate, not legally binding)
ES118515U1965-02-151965-02-15Bag with valve (Machine-translation by Google Translate, not legally binding)
PendingES118515U
(en)