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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0005533UpriorityCriticalpatent/ES5533Y/en
Publication of ES5533UpublicationCriticalpatent/ES5533U/en
Application grantedgrantedCritical
Publication of ES5533YpublicationCriticalpatent/ES5533Y/en
An apparatus intended to be added to a sewing machine and facilitate the operations of embroidery and darning consisting of a chain preferably divided into two parts and carrying an interleaved spring terminated in one or two hooks respectively in one or both ends; polishing having the chain separate rings as final links. (Machine-translation by Google Translate, not legally binding)
ES0005533U1939-07-121939-07-12
Embroidery and darning on the sewing machines.
ExpiredES5533Y
(en)