Specification of James Wallace : dental appliances.

  • Wallace, James, active 1795.
Date:
1869
Catalogue details

Licence: Public Domain Mark

Credit: Specification of James Wallace : dental appliances. Source: Wellcome Collection.

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    Wallace's Improvements in Dental Appliances. Another part of the Invention relates to engraving a design on the part of the plates next the flesh of the mouth, and by which they are more securely held in place than when formed plain or smooth. SPECIFICATION in pursuance of the conditions of the Letters Patent, filed by the said James Wallace in the Great Seal Patent Office 5 on the 27th April 1869. TO ALL TO WHOM THESE PRESENTS SHALL COME, I, James Wallace, of Glasgow, in the County of Lanark, North Britain, send greeting. WHEREAS Her most Excellent Majesty Queen Victoria, by Her 10 Letters Patent, bearing date the Twenty-seventh day of October, in the year of our Lord One thousand eight hundred and sixty-eight, in the thirty-second year of Her reign, did, for Herself, Her heirs and successors, give and grant unto me, the said James Wallace, Her special license that I, the said James Wallace, my executors, administrators, and 15 assigns, or such others as I, the said James Wallace, my executors, administrators, or assigns, should at any time agree with, and no others, from time to time and at all times thereafter during the term therein expressed, should and lawfully might make, use, exercise, and vend, within the United Kingdom of Great Britain and Ireland, the 20 Channel Islands, and Isle of Man, an Invention for “ Improvements in Dental Appliances,” upon the condition (amongst others) that I, the said James Wallace, by an instrument in writing under my hand and seal, should particularly describe and ascertain the nature of the said Invention, and in what manner the same was to be performed, and 25 cause the same to be filed in the Great Seal Patent Office within six calendar months next and immediately after the date of the said Letters Patent. NOW KNOW YE, that I, the said James Wallace, do hereby declare the nature of my said Invention, and in what manner the same is to 30 be performed, to be particularly described and ascertained in and by the following statement, reference being had to the accompanying Drawings, and to the letters and figures marked thereon, that is to say :— My said Invention relates, firstly, to the employment of aluminium 35