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 ES0035746UpriorityCriticalpatent/ES35746Y/en
Publication of ES35746UpublicationCriticalpatent/ES35746U/en
Application grantedgrantedCritical
Publication of ES35746YpublicationCriticalpatent/ES35746Y/en
Sewing device applicable to sewing machines, characterized in that it can be considered as a pressure grading screw of the press foot-fabrics, perfected and by which it serves both for sewing and for darning. (Machine-translation by Google Translate, not legally binding)
ES0035746U1953-04-171953-04-17
Darning device, applicable to sewing machines
ExpiredES35746Y
(en)
Improvements in the sewing machines for the fixing of the silver pressed to the support bar of the same (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the procedures and devices for the execution of a complete work cycle in the presses and machines or analogs (Machine-translation by Google Translate, not legally binding)