Wall edge trimmers for resilient floor coverings

Details Wall edge trimmers for resilient floor coverings Wall edge trimmers for resilient floor coverings

1977-08-11

1978-12-26

Jones, Jr., James L.

Cutlery

Cutting tools

With guard and/or guide

30294, B26B 2900

Patent

active

041309391

ABSTRACT:
A wall edge trimmer for resilient floor coverings comprising: a relatively smooth base surface capable of sliding along the surface of a resilient floor covering laid out on a floor; a relatively smooth front surface lying in a plane substantially at right angles to the plane containing the base surface and capable of sliding along the surface of a portion of the resilient floor covering which is curled upwardly and contacts the lower portion of a wall; a relatively smooth arcuate surface in the form of a quarter cylinder connecting the base surface and the front surface; and a cutting tool on the wall edge trimmer having a cutting edge intersecting the arcuate surface and extending from a point within the wall edge trimmer to a point beyond the arcuate surface, the base surface contacting the arcuate surface at a direct, level, straight-line distance from the vertical plane containing the front surface equal to the arcuate distance from the point of the intersection of the base surface and the arcuate surface to the point of intersection of the arcuate surface and the cutting edge of the cutting tool, as measured along the arcuate surface.

REFERENCES:
patent: 2607115 (1952-08-01), Iovinelli
patent: 3395453 (1968-08-01), Prater
patent: 4041605 (1977-08-01), Selfridge
patent: 4043038 (1977-08-01), Selfridge

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