72,110.--STREET PAVEMENT.--H. M. Stow, San Francisco, Cal.
I claim, 1st, A wooden pavement, composed of alternate tiers of square-ended and wedge-shaped blocks, the wedge-shaped ends of the latter being driven down into a foundation-bed of sand or earth, substantially as and for the purpose described.
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.
72,113.--PORTABLE FENCE.--G. D. Sweigert, Martic township, Pa., assignor to himself, John Sweigert and Felix W. Sweigert.