US 4,468,910 Β· Granted 1984-09-04
Mat module with ramp strip
A floor mat assembly is disclosed which is molded from resilient plastic material, and made up of only two different elements, mat modules and ramp strips. The mat module comprises a rectangular shape with two adjoining edges, each of the edges having an upper coupling edge flap with a row of downward directed projections, and two other adjoining edges, each of the other edges having a lower coupling edge flap with a row of vertical holes to couple with a row of projections on an upper coupling edge flap of a ramp strip or an adjoining mat module. The ramp strip comprises a tapered face with an upper coupling edge flap adjacent the tapered face, and a lower coupling edge flap joined by a severable link to the upper coupling edge flap, the lower coupling edge flap of the ramp strip to couple with an upper coupling edge flap of a mat module, and when the link is severed, the upper coupling edge flap of the ramp strip to couple with a lower coupling edge flap of a mat module.
Patent details
- Publication number
- US 4,468,910
- Filing date
- 1983-03-23
- Grant date
- 1984-09-04
- Assignee
- Morrison Richard A
- Inventor(s)
- MORRISON; RICHARD A.
- CPC class
- A01K1/0157
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