Plastic timber landscaping system

Details Plastic timber landscaping system Plastic timber landscaping system

1996-06-28

1998-09-15

Friedman, Carl D.

Static structures (e.g., buildings)

Earth-supported coping or edging

47 33, 52 98, 52233, 52313, 52DIG8, 405284, A01G 108, E02D 2902

Patent

active

058062491

ABSTRACT:
A new Plastic Timber Landscaping System for providing an efficient landscaping tool which has the appearance of natural wood but does not rot or discolor from the elements, and of which is constructed from a staggered formation increasing strength and stability of the structure. The inventive device includes a plurality of elongated hollow rectangular members constructed from plastic including a plurality of knockout passages near the ends of said elongated hollow rectangular members, where the knockout passages align to corresponding knockout passages of other elongated hollow rectangular members where a joiner pipe projects through the corresponding knockout passages providing a strong, staggered, orthogonal connection of at least two elongated hollow rectangular members, and where the elongated hollow rectangular members include arcuate wood grain sides and a planar wood grain top simulating the appearance of natural wood.

REFERENCES:
patent: 3094197 (1963-06-01), Attwood
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patent: 4305238 (1981-12-01), Harward et al.
patent: 4601140 (1986-07-01), Russo
patent: 4834585 (1989-05-01), Hasenwinkle et al.
patent: 4897955 (1990-02-01), Winsor
patent: 4910910 (1990-03-01), Jones
patent: 5168678 (1992-12-01), Scott, Jr. et al.
patent: 5542787 (1996-08-01), Charlanow

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