Connecting System For Surface Coverings
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United States of America Patent
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N/A
Issued Date -
Sep 10, 2009
app pub date -
Mar 4, 2009
filing date -
Mar 5, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A plank is provided that has opposing first and second ends extending along a width of the plank, opposing first and second longitudinal sides extending along a length of the plank, and opposing top and bottom surfaces. The plank can have a tongue edge at the first end and a groove edge at the second end. The tongue edge can be detachably lockable into the groove edge of an adjacent, identical plank. Surface covering systems having a plurality of the planks connected together are also provided.
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