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.)
BLACKS JEAN M
Original Assignee
BLACKS JEAN M
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 BLACKS JEAN MfiledCriticalBLACKS JEAN M
Priority to ES0058584UpriorityCriticalpatent/ES58584Y/en
Publication of ES58584UpublicationCriticalpatent/ES58584U/en
Application grantedgrantedCritical
Publication of ES58584YpublicationCriticalpatent/ES58584Y/en
"PERFECTED BASE FOR SUNLONG SUPERCANILLAS" characterized by the fact that the support, which serves to form and support the super-tube, has a cylindrical axial bore, combined with a coaxial passage, of square section, but slightly conical, so that both establish a single longitudinal hole, in which the square and conical bit of formation of the supercanilla, or the cylindrical shank with which the super-tube is mounted in the shuttle can be inserted, indistinctly. (Machine-translation by Google Translate, not legally binding)
ES0058584U1957-02-071957-02-07
Improved base for super coreless bobbins
ExpiredES58584Y
(en)