Expansion anchor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 18, 2011
Grant Date -
Nov 19, 2009
app pub date -
May 12, 2009
filing date -
May 14, 2008
priority date (Note) -
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Abstract
An expansion anchor comprising a tubular body, which extends along a longitudinal axis and is structured so as to have a head at one end, adapted to be engaged inside a hole obtained in a wall; the head comprising a deformable body made of a first plastic material having a predetermined mechanical rigidity, and at least one longitudinal rigid insert, which is firmly integrated in the deformable body and is made of a second plastic material having a higher mechanical rigidity than the mechanical rigidity of the plastic material of the deformable body itself.
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