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
GB1876522A
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 GB1876522ApriorityCriticalpatent/GB200694A/en
Publication of GB200694ApublicationCriticalpatent/GB200694A/en
200,694. Mitchell, W., Faulkner, J. A., and Latimer, A. L. July 8, 1922. Sewing-machines; upper and lower shafts, connecting.-A perforated belt 5 which engages sprocket-wheels on the needle-shaft and the hookshaft of a sewing-machine is tensioned by means of a roller 1 on a spring-pressed supporting arm 2.
GB1876522A1922-07-081922-07-08Improvements relating to sewing machines
ExpiredGB200694A
(en)