Multiple Hollow Bulb Seal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 20, 2014
app pub date -
Aug 4, 2014
filing date -
Apr 15, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A seal for use in a fenestration system including: a seal base; an elongated, resilient bulb member; wherein: the stem portion of the seal base and the resilient bulb member are mechanically connected to each other; the bulb member includes an exterior bulb wall with an interior surface, and a first interior wall; the exterior bulb wall defines an interior space; the first interior wall separates and at least partially defines a first chamber and a second chamber within the interior space of the exterior bulb wall; the first interior wall comprises a first set of at least two internal support flaps connected to a first side of the first interior wall extending in the same direction away from the first side of the first interior wall into the first chamber; and the interior surface comprises a second set of at least two internal support flaps extending in the same direction away from the interior surface into the second chamber.
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