Upholstered furniture piece having upholstered arm panels

A method of assembling an upholstered sofa comprising:

• receiving a sofa frame having a rectangular seat base with an upright back rest portion integral with the seat base, and a right arm panel frame and a left arm panel frame integral with the seat base and back rest portion wherein the seat base and back rest are disposed between the right arm panel frame and the left arm panel frame, wherein the seat base has a rectangular shape and forms a box frame having a left side, a right side, a front side, and a back side defining an open interior space, wherein the back rest portion is affixed to the back side of the seat base and between the right arm panel frame and the left arm panel frame so that the back rest portion is in an upright position, wherein the arm panel frames each comprise a vertical front arm stump panel having an inwardly facing side, an outwardly facing side, and a top end having a curvature extending at least 180 degrees and a downward face, the arm panel frame further comprising a vertical back arm stump panel having and inwardly facing side, an outwardly facing side, and a top end having a curvature extending at least 180 degrees and a downward face, the arm panel frame further comprising a bottom member integral with and disposed between the front arm stump panel inwardly facing side and the back arm stump panel inwardly facing side, wherein a plurality of wooden slats, having rectangular cross-sections, are disposed and integrally affixed between the inwardly facing side top end of the front arm stump panel and the inwardly facing side top end of the back arm stump panel so that the wooden slats are spaced apart and follow the curvature of the top end of the front arm stump panel and the top end of the back arm stump panel, the arm panel frame further comprising a horizontal wood slat, with a rectangular cross-section, integrally affixed between the inwardly facing side of the front arm stump panel at a terminus adjacent the downward face of the top end and the inwardly facing side of the back arm stump panel at a terminus adjacent the downward face of the top end, and the arm panel frame further comprising an inner panel integral with and affixed between the inwardly facing side of the front arm stump panel and the inwardly facing side of the back arm stump panel opposite the attachment member;
• receiving a flexible, compressible underlayment material comprised of a planar sheet of an Ethylene-vinyl acetate copolymer foam, the underlayment material having a first edge, a second edge, and a front edge, attaching the first edge with a plurality of fasteners to the horizontal wood slat, attaching the second edge with a plurality of fasteners to the inner panel, and positioning the front edge of the underlayment material to extend past the outwardly facing side of the front arm stump panel by about 0.25 inches to about 0.5 inches;
• receiving a vertically oriented edge roll having a top end and a bottom end, butting the top end against the underlayment material second edge and fixedly attaching the edge roll to the outwardly facing side of the front arm stump panel with a plurality of fasteners;
• receiving a low melt fiber material and positioning the low melt fiber material on top of and contacting the underlayment material wherein the low melt fiber material has a first edge, a second edge, and a front edge, extending both the second edge and the front edge beyond the corresponding underlayment material second edge and front edge, fixedly attaching the low melt fiber material with a plurality of fasteners at the first edge to the horizontal wood slat and at the second edge to the inner panel, and fixedly attaching the front edge with a plurality of fasteners to the outwardly facing side of the front arm stump panel;
• and
• receiving a finishing material and positioning the finishing material on top of and contacting the low melt fiber material wherein the finishing material has a first edge, a second edge, a back edge, and a front edge, extending the edges beyond the corresponding low melt fiber material edges, fixedly attaching the finishing material with a plurality of fasteners at the first edge and at the second edge to the arm panel frame bottom member, fixedly attaching the back edge with a plurality of fasteners to the outwardly facing side of the back arm stump panel, and fixedly attaching the front edge with a plurality of fasteners to the outwardly facing side of the front arm stump panel.

An upholstered sofa comprising:

• a sofa frame having a rectangular seat base and a right arm panel frame and a left arm panel frame integral with the seat base and a back rest portion wherein the seat base and back rest are disposed between the right arm panel frame and the left arm panel frame,
• wherein the arm panel frames each comprise a vertical front arm stump panel having an inwardly facing side, an outwardly facing side, and a top end having a curvature extending at least 200 degrees and a downward face, the arm panel frame further comprising a vertical back arm stump panel having and inwardly facing side, an outwardly facing side, and a top end having a curvature extending at least 200 degrees and a downward face, a plurality of wooden slats, having rectangular cross-sections, are disposed and integrally affixed between the inwardly facing side top end of the front arm stump panel and the inwardly facing side top end of the back arm stump panel so that the wooden slats are spaced apart and follow the curvature of the top end of the front arm stump panel and the top end of the back arm stump panel;
• a flexible, compressible underlayment material comprised of a planar sheet of a closed cell foam, the underlayment material having a thickness of 0.50 to 1.0 inches and having a first edge, a second edge, and a front edge, the first edge attached with a plurality of fasteners to the horizontal wood slat, the second edge attached with a plurality of fasteners to the inner panel, and the front edge of the underlayment material positioned to extend past the outwardly facing side of the front arm stump panel by about 0.25 inches to about 1.00 inches;
• a cushion material positioned on top of and contacting the underlayment material wherein the cushion material has a first edge, a second edge, and a front edge, the second edge and the front edge both extending beyond the corresponding underlayment material second edge and front edge, the cushion material fixedly attached with a plurality of fasteners at the first edge to the horizontal wood slat and at the second edge to the inner panel, and the front edge fixedly attached with a plurality of fasteners to the outwardly facing side of the front arm stump panel;
• and
• a finishing upholstering material positioned on top of and contacting the cushion material wherein the finishing material has a first edge, a second edge, a back edge, and a front edge, the edges extending beyond the corresponding edges of the cushion material, the finishing material fixedly attached with a plurality of fasteners at the first edge and at the second edge to the arm panel frame, the back edge fixedly attached with a plurality of fasteners to the outwardly facing side of the back arm stump panel, and the front edge fixedly attached with a plurality of fasteners to the outwardly facing side of the front arm stump panel.

An arm rest panel, comprising:

• an arm panel frame including a front arm stump panel;
• and
• a flexible, compressible sheet of an Ethylene-vinyl acetate (EVA) copolymer, the compressible sheet being attached with a plurality of fasteners directly to the arm panel frame without an underlayment layer interstitial therebetween,
• wherein a front edge of the compressible sheet extends past an outwardly facing side of the front arm stump panel,
• wherein the arm panel frame includes:
• a vertical front arm stump panel having an inwardly facing side and an outwardly facing side;
• a vertical back arm stump panel having an inwardly facing side and outwardly facing side;
• a top end and a bottom member disposed between the front arm stump panel inwardly facing side and the back arm stump panel inwardly facing side;
• and
• an inner panel affixed between the inwardly facing side of the front arm stump panel and the inwardly facing side of the back arm stump,
• wherein a plurality of wooden slats are disposed and affixed between the inwardly facing side top end of the front arm stump panel and the inwardly facing side top end of the back arm stump panel so that the wooden slats are spaced apart and follow a profile of the top end of the front arm stump panel and the top end of the back arm stump panel, the arm panel frame further comprising a horizontal wood slat affixed between the inwardly facing side of the front arm stump panel at a terminus adjacent the top end and the inwardly facing side of the back arm stump panel at a terminus adjacent the top end,
• wherein the compressible sheet includes a first edge, a second edge, and a front edge, the first edge attached with a plurality of fasteners directly to the horizontal wood slat without an underlayment layer interstitial therebetween, the second edge attached with a plurality of fasteners directly to the inner panel without the underlayment layer interstitial therebetween.