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
Inventor
Noel Pemberton Billing
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190808086ApublicationCriticalpatent/GB190808086A/en
8086. Billing, N. P. April 11. Latches.-The outer knob B is disconnected from the door or like latch spindle D by the rotation of the inner'knob A in one direction. A stem A' within the knob A is internally threaded to engage a screwed portion D<1> of the spindle, which may thus have its serrated end D<3> disconnected from a stem B' within the knob B.
GB190808086D1908-04-111908-04-11Improvements in or relating to Hand-operated Latches for Doors and the like.
ExpiredGB190808086A
(en)