Closed baffle construction article, baffle gate and method to make same
AssigneeDown Lite International
InventorsGary Richard Leggett, Marvin Werthaiser
Life of this patent
Estimating the term…
Abstract
A substantially closed baffle construction, filled thermal article comprises at least one baffle made with overlapping ribbons. A first ribbon is not attached to the inner surface of the lower layer in the overlapping portion and a second ribbon is not attached at the inner surface of the upper layer in the overlapping portion. The baffles are attached to either vertical channel baffles or to the sides of the article. This provides a self-closing gate that permits fill material to be placed within the baffle but does not allow it to migrate after the baffle portion is filled. The article of the present invention can be machine-washed.
Claims15
A filled article comprising:
- an upper layer with an inner surface and an outer surface;
- a lower layer with an inner surface and an outer surface;
- at least one baffle interposed between the inner surface of said upper layer and the inner surface of said lower layer;
- and,
- fill material contained between said upper layer, said lower layer and said at least one baffle;
- said baffle comprising a first ribbon and a second ribbon;
- each ribbon having a first edge and a second edge;
- the first and second ribbons overlapping each other for a portion of the length of said baffle;
- the first edge of said first ribbon being attached to the inner surface of said upper layer along substantially the entire length of said first ribbon and said first edge of said second ribbon being attached to the inner surface of said lower layer along substantially the entire length of said second ribbon;
- and the second edge of said first ribbon being attached to the inner surface of said lower layer along the length of said first ribbon except for a segment of the overlapping portion of the baffle.
A self-closing baffle gate disposed between an inner surface of an upper layer and an inner surface of a lower layer, comprising a first ribbon and a second ribbon, each ribbon having a first edge and a second edge, the first and second ribbons overlapping each other for a portion of the length of said baffle;
- the first edge of said first ribbon being attached to the inner surface of said upper layer along substantially the entire length of said first ribbon, said first edge of said second ribbon being attached to the inner surface of said lower layer along substantially the entire length of said second ribbon, and the second edge of said first ribbon being attached to the inner surface of said lower layer along the length of said first ribbon except for a segment of the overlapping portion of the baffle.
A method of manufacturing a filled article comprising the steps of:
- providing at least one baffle within a filled article disposed between an inner surface of an upper layer and an inner surface of a lower layer, wherein said baffle comprises a first ribbon and a second ribbon, each ribbon having a first edge and a second edge;
- overlapping the first and second ribbon for a portion of the length of said baffle;
- attaching the first edge of said first ribbon to the inner surface of said upper layer along substantially the entire length of said first ribbon;
- attaching the first edge of said second ribbon to the inner surface of said lower layer along substantially the entire length of said second ribbon;
- and,
- attaching the second edge of said first ribbon to the inner surface of said lower layer along the length of said first ribbon except for a segment of the overlapping portion of the baffle.
A comforter comprising:
- an upper layer with an inner surface and an outer surface;
- a lower layer with an inner surface and an outer surface;
- a plurality of gated baffles interposed between the inner surface of said upper layer and the inner surface of said lower layer;
- a plurality of vertical channel baffles arranged approximately perpendicularly to said plurality of gated baffles, and,
- fill material contained between said upper layer, said lower layer, said plurality of gated baffles, and said plurality of vertical channel baffles;
- each gated baffle comprising a first ribbon and a second ribbon;
- each ribbon having a first edge and a second edge;
- the first and second ribbons overlapping each other for a portion of the length of said baffle;
- the first edge of said first ribbon being attached to the inner surface of said upper layer along substantially the entire length of said first ribbon and said first edge of said second ribbon being attached to the inner surface of said lower layer along substantially the entire length of said second ribbon;
- and the second edge of said first ribbon being attached to the inner surface of said lower layer along the length of said first ribbon except for a segment of the overlapping portion of the baffle.
Dependencies are inferred from the claim text.