ES74740U - Packaging bag with hermetical background by partial overlapping of its elements (Machine-translation by Google Translate, not legally binding)
- Google Patents
Packaging bag with hermetical background by partial overlapping of its elements (Machine-translation by Google Translate, not legally binding)
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.)
ROLAND YVES MAXIME
Original Assignee
ROLAND YVES MAXIME
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 ROLAND YVES MAXIMEfiledCriticalROLAND YVES MAXIME
Priority to ES0074740UpriorityCriticalpatent/ES74740Y/en
Publication of ES74740UpublicationCriticalpatent/ES74740U/en
Application grantedgrantedCritical
Publication of ES74740YpublicationCriticalpatent/ES74740Y/en
Packaging bag with watertight background by partial overlapping of its elements, comprising four lateral surfaces represented by two bellows-forming surfaces and two main surfaces having a rectangular, glued, welded or thermowelded background having two triangular recesses extending the two main faces said background being characterized by the fact that when the sheet of which the bag is formed is completely unfolded, at least one of the parts of said bottom corresponding to the two main faces has a recess that goes from the lower edge of the sheet to the tip of the corresponding triangular recess. (Machine-translation by Google Translate, not legally binding)
ES0074740U1959-07-021959-07-02
Packaging bag with airtight bottom by partially overlapping its elements
ExpiredES74740Y
(en)