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.)
Herran Duch Concepcion
Original Assignee
Herran Duch Concepcion
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 Herran Duch ConcepcionfiledCriticalHerran Duch Concepcion
Priority to ES90783UpriorityCriticalpatent/ES90783Y/en
Publication of ES90783UpublicationCriticalpatent/ES90783U/en
Application grantedgrantedCritical
Publication of ES90783YpublicationCriticalpatent/ES90783Y/en
Reinforcement frame for cardboard boxes, characterized by being constituted by two rigid rectangles that are superimposed and joined together by vertical strips arranged on their four sides and laterally, coupling under pressure inside the box to be reinforced and remaining strongly pressed against the walls of it. (Machine-translation by Google Translate, not legally binding)
ES90783U1962-01-051962-01-05
Reinforcing frame for cardboard boxes
ExpiredES90783Y
(en)