Sleeping bag with self-sealing, vented footbox
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United States of America Patent
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-
Aug 9, 2016
Grant Date -
May 14, 2015
app pub date -
Apr 3, 2014
filing date -
Nov 11, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A sleeping bag has an elongate shell defining an inner volume sized and shaped to receive a user therein. The shell has a head portion, a foot portion, a middle portion extending longitudinally between the head and foot portions, an overlying portion adapted to overlie the user during use, an underlying portion adapted to underlie the user during use, and a vent. The vent is selectively moveable between a closed configuration and an opened configuration to enable the user to access the exterior of the sleeping bag from within the sleeping bag. The vent comprises an inner panel and an outer panel. The inner panel is positioned in overlapping face-to-face engagement with the outer panel in the closed configuration. The outer panel is spaced from the inner panel in the opened configuration to define a passage to enable the user to extend his or her feet through the vent.
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Family
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