SLIDE CORNER CONNECTOR FOR FLANGE
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United States of America Patent
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N/A
Issued Date -
Jul 29, 2010
app pub date -
Jan 27, 2010
filing date -
Jan 29, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An angular, slidable corner connector for securing the corners and joining of a pair of flange frames for ductwork. The frames are formed of transversely aligned edge members and the corner connectors serve to reinforce and connect sheet metal ducts. Each frame edge has longitudinally directed channels. The corner connector is capable of being formed on site. The corner connector comprises two separate legs that are held together. A first leg has a transversely extending slot formed at one end thereof, the leg and the slot being formed from a single piece of material. The second leg has an end slot stop. The corner connector is formed by sliding the second leg through the transversely extending slot in the first leg until the end slot stop abuts against the second leg, the overlapping portions of the first and second legs form the apex of the corner connector.
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