Floor covering with integral walking surface

Stock material or miscellaneous articles – Three or more coplanar interfitted sections with securing means

Patent

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Details

428 54, 428 99, 428156, 428167, 428217, 52180, 52177, 15215, B32B 306

Patent

active

051907992

ABSTRACT:
A floor mat (10) is provided which includes longitudinal rail sections (e.g., 16, 17) capable of being interconnected with other longitudinal rails to form a roll up floor mat or pedestrian walking surface. The rails include a plastic cushion layer (21) which can be coextruded onto the upwardly facing surface of an underlying rigid plastic rail core (8), with the cushion layer being softer than the rail core and forming an integral walking surface thereon. At least one living hinge (23) may be employed within the rail section for pivotal movement of the rail, allowing the floor mat 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: 3533893 (1970-10-01), Hartstein
patent: 3676280 (1972-07-01), Sands
patent: 3783471 (1974-01-01), McGeary
patent: 4029834 (1977-06-01), Bartlett
patent: 4321294 (1982-03-01), Naka
patent: 4568587 (1986-02-01), Balzer
patent: 4654245 (1987-03-01), Balzer et al.
patent: 4663903 (1987-05-01), Ellingson, Jr.
patent: 4766020 (1988-08-01), Ellingson, Jr.
patent: 4804570 (1989-02-01), Bedics
patent: 4877672 (1989-10-01), Shreiner
patent: 4879151 (1989-11-01), Ellingson, Jr.
Reese; Perfec Clean Floor Mats & Grates, Dec. 1991, 12690/FEE BuyLine3090.

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