Form sleeve for forming concrete footings
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United States of America Patent
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Jun 28, 2016
Grant Date -
Feb 14, 2013
app pub date -
Jun 1, 2012
filing date -
Aug 9, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
An example of a concrete form includes a sleeve with top edge and a bottom portion with a bottom edge generally parallel to the top edge. The bottom portion includes a plurality of bottom severance lines extending from the bottom edge to the top portion, and the top portion including a plurality of top creases extending from the top edge to the bottom portion. The top creases are generally perpendicular to the top and bottom edges. The top creases at least partially define a plurality of top panels around a periphery of the sleeve, and the bottom severance lines at least partially define a plurality of bottom panels configured to flare out when concrete is poured into the sleeve.
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