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
GB672620A
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.)
Union Special Machine Co
Original Assignee
Union Special Machine Co
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
Priority claimed from US255916Aexternal-prioritypatent/US1433872A/en
Application filed by Union Special Machine CofiledCriticalUnion Special Machine Co
Priority to GB672620ApriorityCriticalpatent/GB151539A/en
Publication of GB151539ApublicationCriticalpatent/GB151539A/en
151,539. Thompson, W. P., (Union Special Machine Co.). March 5, 1920, Sewing - machines; needle guards. - In a chain-stitch looper 14 provided with a pair of needle-guards 22 beneath it, an additional resilient guard 24 is provided at its side. The looper and the guard 24 ensure that the needle shall pass in to the slot between the guard 22.
GB672620A1918-09-271920-03-05Improvements in needle guards for sewing machines
ExpiredGB151539A
(en)