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.)
Cointra SA
Original Assignee
Cointra 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 Cointra SAfiledCriticalCointra SA
Priority to ES0083357UpriorityCriticalpatent/ES83357U/en
Publication of ES83357UpublicationCriticalpatent/ES83357U/en
Improved hinge characterized by the fact that the track or seat surface that the lower cube offers to the upper hub, has an upward helical shape in the direction favorable to the rotation that said hinge would have to make in order to allow the opening of the door leaf or window to be coupled. (Machine-translation by Google Translate, not legally binding)
ES0083357U1960-10-041960-10-04Improved hinge (Machine-translation by Google Translate, not legally binding)
PendingES83357U
(en)