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Lowell Macomber Hardy,
of Portland,
PRESENTED TO THE
Maine,
CoiiiiDlsslOIICI• o r Pote••ts
A
PETITION PRAYING FOR
TilE GRAI'o'T OF LETTERS PATENT FOR AN ALLEGED NEW AND USEFUL INVENTION THE TITLE AND A A
DESCRIPTION OF WHICH
COPY IS
VARIOUS
ARE
HEREUNTO ANNEXED AND
REQUIREMENTS
OF
LAW
CONTAINED MADE A
IN SUCH
IN
THE
SPECIFICATION
OF
COMPLIED "'ITH THE
CASES
PROVIDED, A.~D
MADE AND
~\,1" "" 1ereas
UPON DUE EXAMINATION MADE THE SAID CLAIMANT ADdUDGED TO DE dUSTLV ENTITLED TO A PATENT UNDER THE LAW.
No"'
THEREFORE TnEsE
LettePs Patent
SEVENJ'EEN
RIGHT TO EXCLUDE OTHERS
YEARS
sAID
OR ASSIGNS DATE OF THIS GRANT
FROM MAI~ING, USING OR SEJ,LING TilE
THROUGHOUT TilE UNITED STATES.
fORM PO 37 7 A l i•2l · 52 )
FROM THE
iS
ARE To GRANT uNTo THE
Lowell Macomber Hardy, his heirs FOR THE TERM OF
"'HICH
PART HEREOF, AND
SAID l!'o'VEN~