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Expired
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Frederic Barker
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Individual
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Individual
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Publication of GB191215877ApublicationCriticalpatent/GB191215877A/en
E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
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Lock And Its Accessories
(AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
15,877. Barker, F. July 8. Lock mechanism, lever type. - A lock lever is split from the gating towards the pivot, as shown by the line D, and the upper portion has an extension A adapted to bear against a pin B on the casing and thus serve as a spring for holding the lever engaged.
GB191215877D1912-07-081912-07-08Improvement in Locks.
ExpiredGB191215877A
(en)