Paving stone

Details Paving stone Paving stone

1989-08-29

1991-03-05

Novosad, Stephen J.

Road structure, process, or apparatus

Pavement

Modules or blocks

52603, E01C 500

Patent

active

049973088

ABSTRACT:
A paving stone of a square block including four lateral edges, four angled corners and a central hole. The four lateral edges of the square block each have a v-shaped notch formed therein mesial the angled corners. The paving stone also including a plurality of groove-like recesses extending between the corner of the v-shaped notches and the corners of said central square hole to form a paving stone having the appearance of four separate octagons.

REFERENCES:
patent: 529747 (1894-11-01), Perrody
patent: 1379440 (1921-05-01), Brainerd
patent: 1673630 (1928-06-01), Madge
patent: 3746458 (1973-07-01), Alloca
patent: 3891340 (1975-06-01), Bolli
patent: 3897164 (1975-07-01), Dodino
patent: 4128357 (1978-12-01), Barth et al.
patent: 4544305 (1985-10-01), Hair

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