Maria Lake, GB189320405A
Improved Devices for Mounting Photographs or the Like, GB189320405A.
Image credit: Lake, M. (1895)
On September 29, 1894, Maria Lake, a resident of Kensington, London, was granted a patent for an innovative device designed to mount photographs and prevent their deterioration.
Date of Application: 28 October 1893
Date of Issuance: 29 September 1894
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Francesca Chiaradia
PhD Student in Economics
My research interests include law and economics, economics of innovation, and information economics.