The United States of America as represented by the Secretary of the Army
대리인 / 주소
Phillips, Roger C.
인용정보
피인용 횟수 :
34인용 특허 :
4
초록▼
Insulated bags having at least three unitary layers of durable material are provided. In one embodiment, a first set of unitary layers of durable material forms a front wall, a bottom wall, and a rear wall. Two additional sets of unitary layers of durable material form side-walls. Edges of the two a
Insulated bags having at least three unitary layers of durable material are provided. In one embodiment, a first set of unitary layers of durable material forms a front wall, a bottom wall, and a rear wall. Two additional sets of unitary layers of durable material form side-walls. Edges of the two additional sets are joined to side and bottom edges of the first set by adding webbing and stitching together the joined edges and webbing. Disposed within the two inner most layers of the first set and the two additional sets is at least one layer of insulation. The first set and the second set are sealed at their top edge to secure the insulation. Horizontal webbing is attached to the bag via stitching through the horizontal webbing, each of the layers of the first set and the second set, and the at least one layer of insulation. Vertical straps are integrated into the bag between the horizontal webbing and the outer most layer of durable material of the first set. On the top of the bag is a mini-flap. Hook/loop fasteners are strategically positioned on the bag to secure access points on the bag. Optional features can be incorporated into the bag (e.g., side handles, a top handle, a durable bottom, a grommet, and a liner). Other embodiments of insulated bags are described herein (e.g., a bag that has the outer layer of the first set and the second set sandwiched between two layers of horizontal webbing).
대표청구항▼
1. A bag comprising: a unitary first layer of durable material, wherein said unitary first layer of durable material is shaped to form part of a front wall, a bottom wall, a rear wall, first top edges, first side edges, an inner surface, and an outer surface;a unitary second layer of durable materia
1. A bag comprising: a unitary first layer of durable material, wherein said unitary first layer of durable material is shaped to form part of a front wall, a bottom wall, a rear wall, first top edges, first side edges, an inner surface, and an outer surface;a unitary second layer of durable material, wherein said unitary second layer is another part of said front wall, said bottom wall, and said rear wall, said unitary second layer includes second top edges and second side edges;a first section of at least one layer of insulation between said unitary first layer and said unitary second layer of said front wall;a second section of at least one layer of insulation between said unitary first layer and said unitary second layer of said bottom wall;a third section of at least one layer of insulation between said unitary first layer and said unitary second layer of said rear wall;two side walls in contact with said front wall, said bottom wall, and said rear wall, wherein each said side walls includes two layers of durable material, at least one layer of insulation disposed between each said two durable layers in the side walls, said side walls having edges in contact with said edges of said front wall, said bottom wall, and said rear wall;a first strip of webbing stitched over said side wall edges and said edges of said front wall, said bottom wall and said rear wall;at least one strip of horizontal webbing stitched to said front wall, said rear wall, and said side walls;a plurality of vertical stitching through said horizontal webbing, said front wall, rear wall, and said side walls;a plurality of pleats stitched through said front wall, said rear wall, and said side walls; andwherein said first top edges of said unitary first layer and said second top edges of said unitary second layer are folded;a second strip of webbing stitched over said folded first top edge of said unitary first layer of said front wall and said folded second top edge of said unitary second layer of said front wall;a third strip of webbing stitched over said folded first top edge of said unitary first layer of said rear wall and said folded second top edge of said unitary second layer of said rear wall;a first bag flap stitched to said rear wall;a mini flap stitched to said first bag flap;a second bag flap stitched to said front wall;a rigid material in contact with said bottom wall;a unitary third layer of material in contact with said rigid material, said unitary third layer includes third top edges and third side edges; wherein said third top edges of said unitary third layer are folded and stitched to said unitary first layer and said unitary second layer; andbottom stitching securing said unitary first layer to said unitary second layer, wherein said bottom stitching, said stitching of said second strip of webbing, said stitching of said third strip of webbing, and said stitching of said two side walls to said unitary first layer and said unitary second layer encloses, said first section of at least one layer of insulation between said unitary first layer and said unitary second layer of said front wall, andsaid second section of at least one layer of insulation between said unitary first layer and said unitary second layer of said rear wall. 2. The bag of claim 1, wherein said unitary first layer and said unitary second layer form a top wall stitched to said front wall; and vertical straps stitched to said top wall, said bottom wall, and said front wall. 3. The bag of claim 2, further comprising a grommet secured to said front wall. 4. The bag of claim 2, wherein said mini-flap includes a first buckle portion and said front wall includes a second buckle portion receptive to said first buckle portion. 5. The bag of claim 2, further comprising a durable bottom stitched to said unitary first layer and said unitary second layer, wherein said vertical straps are between said durable bottom and said unitary third layer. 6. The bag of claim 5, wherein said durable bottom is one of a rubberized material, a silicon based material and CORDURA®.
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