Inerlocking ground covering element

Static structures (e.g. – buildings) – Ornamental: color – thickness variation – or dissimilar... – Elements interfit or abut to create design

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52604, 404 42, E04F 1300

Patent

active

056259905

ABSTRACT:
This invention provides an interlocking ground covering element, the shape of which is an abstraction of the shape of the state of Texas. The interlocking of multiple adjacent elements is obtained by the inherent projections and recesses comprising the element's shape. The elements can be used to cover horizontal surfaces as in paving or vertical surfaces as seen in retaining walls.

REFERENCES:
patent: D263082 (1982-02-01), Hass
patent: D314829 (1991-02-01), Brock
patent: 3873225 (1975-03-01), Jakobsen
patent: 4514113 (1985-04-01), Neumann
patent: 4583341 (1986-04-01), Barth
patent: 4711599 (1987-12-01), Glickman
patent: 4773790 (1988-09-01), Hagenah
patent: 5286139 (1994-02-01), Hair
Pavestone, Inc.: Color copies of Texas Shaped Paving Element and drawing of multiple units.
The American Heritage Dictionary, Second College Edition, 1982 pp. 69, 70, 465, 1190, 1526.
Photograph: "The State of Texas" Sign describing City of Austin, Texas Public Water System.
Standard Specifications for Construction and Maintenance of Highways, Streets, and Bridges, Texas Department of Transportation, Mar. 1, 1995, p. 7.
Texas Official Travel Map, Texas Department of Transportation, 1995.
Photographs: Abstract Texas, Bill board for AT&T Wireless Services.

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