Specification of William Edward Newton : compound and mould for artificial teeth.

  • Newton, William Edward.
Date:
1868
Catalogue details

Licence: Public Domain Mark

Credit: Specification of William Edward Newton : compound and mould for artificial teeth. Source: Wellcome Collection.

    3/18
    Compound and Mould for Artificial Teeth, &c. LETTERS PATENT to William Edward Newton, of the Office for Patents, 66, Chancery Lane, in the County of Middlesex, Civil Engineer, for the Invention of “An Impeoved Material for the Base of Artificial Teeth, and for other Purposes, and also an Improved Construction of Mould for Forming Dental Plates.”—A communication from abroad by John Alexander MacClelland, of Louisville, in the State of Kentucky, United States of America. Sealed the 26th June 1868, and dated the 18th February 1868. PROVISIONAL SPECIFICATION left by the said William Edward Newton at the Office of the Commissioners of Patents, with his Petition, on the 18th February 1868. I, William Edwarb Newton, of the Office for Patents, 66, Chancery 5 Lane, in the County of Middlesex, Civil Engineer, do hereby declare, the nature of the said Invention for “An Improved Material for the' Base of Artificial Teeth, and for other Purposes, and also an Improved. Construction op Mould for Forming Dental Plates,” to be as follows :— This Invention relates, first, to the composition and preparation of a; 10 new and improved material for the base of artificial teeth and for other purposes in the arts.*