72,065.--AUGERS.--John A. McGee (assignor to Theodore Mace), New York
city.
I claim the boring instrument formed with a cutting edge extending
outwardly from the base of the tapering screw, and curved backwards and
downwards until it intersects the periphery of the tool, as and for the
purposes set forth.
72,066.--DRY DOCK.--Israel J. Merritt, New York city.
I claim, 1st, The arrangement and combination with a floating section or
dock, A, of one or more wells, through which a lifting chain or chains
are passed down to the vessel or object to be raised, substantially as
described.
2d, The arrangement and combination of the lever, J, with the floating
dock or section, A, and chain or chains, C, substantially as described.
3d, The shape of the well, B, the same being made flaring from its top
downwards, so as to allow the chains to go or be conducted from the
mouth of the well directly towards the vessel or object to be raised,
substantially as shown.
72,067.--KNIFE AND FORK CLEANER.--John Merritt, New York city.
I claim, 1st, The combination of the circular disks, D, leather or
equivalent rubbers, K, shaft, A, holding plates, E E', adjusting nut,
G, and adjusting screw, I, with each other and with the box, B,
substantially as herein shown and described, and for the purpose set
forth.
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