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Expired
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Edgar Whitaker
Robert Walker
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Individual
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Individual
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Publication of GB190623706ApublicationCriticalpatent/GB190623706A/en
23,706. Whitaker, E., and Walker, R. Oct. 25. Locking nuts.-One end of a nut is formed with a number of saw-like teeth B, one or more of which are bent down into longitudinal grooves A formed in the bolt to lock the nut. [Reference has been directed under Patents Act, 1902, to Specification No. 1505, A.D. 1891.]
GB190623706D1906-10-251906-10-25Improvements in Means for Locking Nuts on Bolts and the like
ExpiredGB190623706A
(en)