1
A new or improved flooring. Roberto Piodi, April 29, 1959: GB812671-A (199 worldwide citation)

812,671. Flooring units. PIODI, R. May 24, 1957 [June 27, 1956], No. 16585/57. Class 87(1) A rubber &c. flooring unit has undercut tongues 2, Figs. 1, 6, on two adjacent sides and corresponding grooves 3 in the other two sides, each tongue having one end flush with the bottom of the adjacent groove ...


2
A new or improved jerk-absorbing device. Roberto Piodi, September 14, 1960: GB847683-A (1 worldwide citation)

847,683. Rubber springs. PIODI, R. Nov. 19,1957 [Nov. 22, 1956], No. 36033/57. Class 108(3). A jerk-absorbing device comprises a resilient member 2 having transverse holes 2a therein, through which a rope or other flexible element 1 extends. Protruding portions 2b have holes 2c. When the rope underg ...



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