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.)
Manufacturas Metalicas Madrilenas SA
Original Assignee
Manufacturas Metalicas Madrilenas SA
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 Manufacturas Metalicas Madrilenas SAfiledCriticalManufacturas Metalicas Madrilenas SA
Priority to ES0050629UpriorityCriticalpatent/ES50629U/en
Publication of ES50629UpublicationCriticalpatent/ES50629U/en
Lunch box with perfected closure, characterized in that it consists of a body equipped with a rubber or plastic elastic gasket, and in which body is inserted, articulated a terminal ring of a handle composed of two straps curved in the opposite direction, ending in its another end in another ring capable of latching on a hook fixed to the body, causing a pressure applied by the cover, which can be released by unlatching said ring. (Machine-translation by Google Translate, not legally binding)
ES0050629U1955-10-211955-10-21Lunch box with perfect closure (Machine-translation by Google Translate, not legally binding)
PendingES50629U
(en)
Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding)