Static structures (e.g. – buildings) – Earth-supported coping or edging
Patent
1989-09-25
1990-07-17
Scherbel, David A.
Static structures (e.g., buildings)
Earth-supported coping or edging
52576, E02D 2700
Patent
active
049413015
ABSTRACT:
The elements with opening are preferably combined into a lawn plate with openings, whereby these elements with opening are impressed. The plate comprises in its longitudinal direction an indentation whereby a bulge is provided on one side and a narrowing on the other side with a width corresponding to that of an element with opening, and of the paving stone.
The individual elements with openings are compatible with paving stones so that these paving stones can be seamlessly adjoined to the element with an opening. When the elements are laid without adjoining paving stones, the plates interlock to provide a pleasant configuration. The arrangement of the individual elements with openings have different dimensions vary within large limits.
In another embodiment, the element with an opening is in two parts connected together by a traverse having a smaller thickness. The two lower, lateral edges of the lower part form part of a sector and a distance piece is provided at the upper edge on both sides of the upper part, the outer edges of this distance piece enclosing the same angle than the lower, lateral edges. These elements with opening can be laid in a straight configuration or in a circle around a tree.
REFERENCES:
patent: D287884 (1987-01-01), Scheiwiller
patent: 2002311 (1935-05-01), Corwin
patent: 2118936 (1938-05-01), Malinovszky
patent: 2209283 (1940-07-01), Ronzone
patent: 2301672 (1942-11-01), Akam
patent: 2577215 (1951-12-01), Smith et al.
patent: 3726042 (1973-04-01), Haile
patent: 4597236 (1986-07-01), Braxton
patent: 4627764 (1986-12-01), Scheiwiller
Scherbel David A.
Smith Creighton
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