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Various

"A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures."


2d, A wooden pavement, composed of blocks with lower ends wedge-formed,
and all driven down into a foundation-bed of sand or earth,
substantially as shown and described.

72,111.--STREET PAVEMENT.--H. M. Stow, San Francisco, Cal.
I claim, 1st, The cast iron plates, with projecting wedge-shaped flanges
to be driven into the sand or earth, substantially as and for the
purpose set forth.
2d, Also, a pavement composed of alternate tiers of cast iron plates,
with projecting wedge-shaped flanges and wedge-shaped wooden blocks,
driven into the sand and earth, substantially as described.

72,112.--WASHING MACHINE.--John D Swartz, Milton, Pa
I claim, 1st, The slotted aims, g, bearing the shaft, D, and rubber, C,
when such arms are connected at their lower ends by the slotted bar, E,
through which the spring, G, passes as herein described for the purpose
specified.
2d, The combination of the semi-circular rubber, C, slotted arms, g,
shaft, D, slotted cross-bar, E, spirally grooved rollers, d, in the
curved frames, B, the spring, G, and rack, H, as herein described for
the purpose specified.


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