Floor covering structure

Static structures (e.g. – buildings) – Specified wear or friction-type traffic-carrying surface – Exposed embedded element or inserted filler

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Details

52 71, 52177, 428 52, 428 58, 428192, 15215, E04F 1116, B32B 2302

Patent

active

046639039

ABSTRACT:
A floor covering for public areas such as foyers in public buildings, each section of the floor covering being substantially rectangular in plan of a fairly narrow width, having a flexible projecting tongue along one side thereof, said tongue extending to underlie at least a portion of said sections and having the other side thereof adapted to receive and non-rotatively retain the projected tongue of an adjacent such section whereby like sections interconnect to form a floor covering, the tongues being sufficiently flexible to permit the connected sections to be rolled up.

REFERENCES:
patent: Re32061 (1986-01-01), Ellingson, Jr.
patent: 2181812 (1939-11-01), Kammerer
patent: 3435480 (1969-04-01), Mann, Jr.
patent: 3477763 (1969-11-01), Greichgauer
patent: 4029834 (1977-06-01), Bartlett
patent: 4568587 (1986-02-01), Balzer

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