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4222 · Preston · "Deck Glass Rim, and Safety Grate for Ships" · Page 1
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Patents: 4 of 511
British Patent Office Seal
A.D. 1818 . . . . . . . Nº4222.
Deck Glass Rim, and Safety Grate for Ships.
PRESTON'S SPECIFICATION.
 
    TO ALL TO WHOM THESE PRESENTS SHALL COME, I, GRANT PRESTON, of Burr Street, in the Parish of Aldgate and County of Middlesex, Brazier, send greeting.

    WHEREAS His most Excellent Majesty King George the Third did, by His Letters Patent under the Great Seal of the United Kingdom of Great Britain and Ireland, bearing date at Westminster, the Third day of February, in the fifty-eighth year of His reign, give and grant unto me, the said Grant Preston, my ex̃ors, adm̃ors, and assigns, His especial license, full power, sole privilege and authority, that I, the said Grant Preston, my ex̃ors, adm̃ors, and assigns, should and lawfully might, during the term of years therein mentioned, make, use, exercise, and vend, within England, Wales, and the Town of Berwick-upon-Tweed, my Invention of "AN IMPROVEMENT IN THE DECK GLASS RIM AND SAFETY GRATE;" in which said Letters Patent there is contained a proviso that if I, the said Grant Preston, shall not particularly describe and ascertain the nature of my said Invention, and in what manner the same is to be performed, by an instrument in writing under my hand and seal, and cause the same to be inrolled in His Majesty's High Court of Chancery within two calendar months next and immediately after the date of the said Letters Patent, that then the said Letters Patent, and all liberties and advantages whatsoever thereby granted, shall utterly cease, determine, and become void, as in and by the same, relation being thereunto had, may more fully and at large appear.