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
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Archibald Donaldson
George Donaldson
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Individual
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Individual
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Publication of GB190000858ApublicationCriticalpatent/GB190000858A/en
858. Donaldson, A., and Donaldson, G. Jan. 15. Paper-fasteners.-The fastener consists of a rectangular piece of metal with a slot near one end, as shown in Fig. 1. The corners of the papers are passed through the slot, and the fastener is folded twice.
GB190000858D1900-01-151900-01-15An Improved Paper Fastener.
ExpiredGB190000858A
(en)