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.)
Maquinas de Coser Alfa SA
Original Assignee
Maquinas de Coser Alfa 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 Maquinas de Coser Alfa SAfiledCriticalMaquinas de Coser Alfa SA
Priority to ES0050497UpriorityCriticalpatent/ES50497Y/en
Publication of ES50497UpublicationCriticalpatent/ES50497U/en
Application grantedgrantedCritical
Publication of ES50497YpublicationCriticalpatent/ES50497Y/en
Device for attaching the needle to sewing machines, characterized by the lower extremity of the needle bar being turned into an eccentric with a throat indentation in the middle and notches that serve as stops for the python that goes inside the stump that turning half a turn makes the needle fixation. (Machine-translation by Google Translate, not legally binding)
ES0050497U1955-10-141955-10-14
Devices for holding the needle on sewing machines
ExpiredES50497Y
(en)