Loose material retainer strip

Details Loose material retainer strip Loose material retainer strip

1980-05-30

1982-09-14

Epstein, Henry F.

Stock material or miscellaneous articles

Perimeter or corner structure of sheet

Channel or u-shaped perimeter

47 33, 52102, 404 7, E01C 1122

Patent

active

043495966

ABSTRACT:
A material retainer strip for holding gravel in a roadway, lining a flower bed or garden plot and generally maintaining the integrity of two separate surface materials, comprising elongated, flexible resilient strips of material having a substantially C-shaped cross-section, the base lip thereof being wider than the top lip, the base lip being secured to a surface by stakes. Included are a plurality of splice joints of various shapes for connecting the ends of the strips either in alignment or to permit execution of an abrupt turn in direction.

REFERENCES:
patent: 1373827 (1921-04-01), Nelson et al.
patent: 2713751 (1955-07-01), Hendrixson
patent: 3281988 (1966-11-01), Cohen
patent: 3310814 (1967-03-01), Lipman
patent: 3332197 (1967-07-01), Hinkle
patent: 3378949 (1968-04-01), Dorris
patent: 3762113 (1973-10-01), O'Mullan et al.
patent: 3788001 (1974-01-01), Balfanz, Jr.
patent: 3806096 (1974-04-01), Eccleston et al.
patent: 3841022 (1974-10-01), Thodos
patent: 4074479 (1978-02-01), Krupka
patent: 4272575 (1981-06-01), Egigian

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