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 ES0036522UpriorityCriticalpatent/ES36522Y/en
Publication of ES36522UpublicationCriticalpatent/ES36522U/en
Application grantedgrantedCritical
Publication of ES36522YpublicationCriticalpatent/ES36522Y/en
Bag with a hermetic seal for fluids that is characterized essentially by being constituted by a flat roof, thin walls and very flexible and impermeable material, which polygonal or curved, has, preferably on its perimeter, a small opening, between which The edges are welded to a flattened tubular mouthpiece of similar material, which extends into the inside of the bag to end in two overlapping sheets, joined together except at their tips, providing, for use, filling and emptying the bag a tube that It is introduced through the mouth, opening and overlapping sheets. (Machine-translation by Google Translate, not legally binding)
ES0036522U1953-05-291953-05-29
Zippered fluid bag
ExpiredES36522Y
(en)