Dual spacing width tile spacer

Geometrical instruments – Gauge – Flooring – floor or wall covering – or molding

Reexamination Certificate

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Details

C033S645000, C033SDIG002

Reexamination Certificate

active

06874242

ABSTRACT:
A reusable dual spacing width tile spacer for aligning, spacing and pressing tiles. The tile spacer includes a planar horizontal body having two, three or four outer vertical legs around the body. The body has a generally center opening for visual access to the intersecting corners of the tiles and for ease of removal of the tile spacer. The legs are aligned with each other to form a straight line, T-shape or cross-shape. Each leg has top and bottom portions, each portion having a different predetermined width for different tile spacing widths.

REFERENCES:
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patent: 2797495 (1957-07-01), Walston
patent: 2930135 (1960-03-01), Rodtz, Sr.
patent: 3010213 (1961-11-01), Rodtz, Sr.
patent: 3735497 (1973-05-01), Boettcher
patent: 4793068 (1988-12-01), Golkar
patent: 4953341 (1990-09-01), Joos
patent: 4955142 (1990-09-01), Rieck
patent: 5201130 (1993-04-01), Krchnak
patent: 5288534 (1994-02-01), Tavshanjian
patent: 5623799 (1997-04-01), Kowalski et al.
patent: 20020121027 (2002-09-01), Kruskamp
patent: 29623364 (1998-04-01), None
patent: 258108 (1988-03-01), None
patent: 2331322 (1999-05-01), None
patent: 2334731 (1999-09-01), None

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