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.)
Estaria y Ecenarro SA
Original Assignee
Estaria y Ecenarro 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 Estaria y Ecenarro SAfiledCriticalEstaria y Ecenarro SA
Priority to ES0013363UpriorityCriticalpatent/ES13363Y/en
Publication of ES13363UpublicationCriticalpatent/ES13363U/en
Application grantedgrantedCritical
Publication of ES13363YpublicationCriticalpatent/ES13363Y/en
A head for domestic sewing machine, perfected, characterized essentially by the fact that the crankshaft thereof is mounted in ball or roller bearings, whose bearings are arranged: one in the head part, and another in the rear part, by special placement. (Machine-translation by Google Translate, not legally binding)
ES0013363U1946-07-151946-07-15
Head for a domestic sewing machine, perfected.
ExpiredES13363Y
(en)