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.)
Expired
Application number
GB1873521A
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.)
PIETRO MOLGORA
Original Assignee
PIETRO MOLGORA
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 PIETRO MOLGORAfiledCriticalPIETRO MOLGORA
Priority to GB1873521ApriorityCriticalpatent/GB179855A/en
Publication of GB179855ApublicationCriticalpatent/GB179855A/en
179,855. Berti, A., and Molgora, P. July 11, 1921. Needle - threaders. - A spring- governed slide C has a pin end H, which can be pushed down to force a thread, positively held in its path by a spring E, into the eye of a needle ininserted in an aperture F.