Tufted pile fabric

Claim 2

A tufted pile fabric characterized by having diagonal lines of tufts of different colors across the face of the fabric, said fabric comprising a primary backing, first and second sets of pile yarns formed of continuous filaments and forming pile tufts connected to and extending upwardly from the primary backing and forming a pile face across the primary backing, said first set of pile yarns being of a first characteristic, said second set of pile yarns being of a second characteristic differing in appearance from said first characteristic, the yarns in said first set being of a substantially solid color throughout their lengths, the yarns in said second set being space dyed yarns having a series of different colored segments of yarn along their length and wherein the different colored segments are randomly arranged throughout the respective yarns, each set of pile yarns forming longitudinally extending zig-zag rows of pile tufts so arranged that the pile tufts formed from the yarns of said first set form first diagonal lines of pile tufts extending diagonally across the pile face of the fabric from one side of the fabric to the other and the pile tufts formed from the yarns of said second set form second diagonal lines of pile tufts alternating with said first diagonal lines of pile tufts across the pile face of the fabric and wherein the face of the fabric presents the overall appearance of cut pile fabric and wherein only some of the pile tufts are cut pile tufts and are randomly arranged throughout the fabric, and wherein the remaining pile tufts include randomly arranged uncut loop pile tufts and randomly arranged partially cut loop pile tufts with only some of the continuous filaments forming the loop pile being cut at the face of the fabric.

Claim 3

A tufted pile fabric according to claim 1 wherein said first diagonal lines of pile tufts each comprises a pair of solid colored yarns, and said second diagonal lines of pile tufts each comprises a pair of space dyed yarns.

Claim 4

A tufted pile fabric according to claim 1 wherein the length of each of said colored segments in said spaced dyed yarns is within the range of about 2 to 6 inches in length and wherein at least some of the segments of a given same color in any given yarn vary in length relative to each other.

Claim 5

A tufted fabric according to claim 1 wherein a resilient and relatively thick secondary backing is connected to and underlies the primary backing and the pile fabric is in the form of a carpet tile, and a directional arrow is imprinted on the backside of the secondary backing correlated to the grain of the pile fabric for facilitating the laying of carpet tile with the grain of the pile tufts of respective tiles lying in a common direction.

Claim 6

A tufted pile fabric according to claim 1 wherein each of said zig-zag rows of pile tufts comprises a repeat pattern of a plurality of successive step-overs of the pile yarns in a given direction and then an equal number of step-overs of the pile yarns in the opposite direction, and wherein there is a repeated pile tuft between each step-over of the pile yarns.

Claim 7

A tufted pile fabric according to claim 5 wherein each of said zig-zag rows of pile tufts comprises three successive step-overs of the pile yarns in each direction so that said repeat pattern comprises three pile yarn step-overs in one direction and then three pile yarn step-overs in the opposite direction.

Claim 8

A tufted carpet tile characterized by having diagonal lines of tufts of different colors across the face of the tile, said carpet tile comprising a primary backing, first and second sets of pile yarns each within the range of 2,000 to 4,000 denier and each formed of a plurality of continuous filaments and forming pile tufts connected to and extending upwardly from the primary backing and forming a pile face across the primary backing, a relatively thick secondary backing connected to and underlying the primary backing, said first set of pile yarns being of a first characteristic, said second set of pile yarns being of a second characteristic differing in appearance from said first characteristic, the yarns in said first set being of a substantially solid color throughout their lengths, the yarns in said second set being space dyed yarns having a series of different colored segments of yarn along their length and wherein the different colored segments are randomly arranged throughout the respective yarns, each set of pile yarns forming longitudinally extending zig-zag rows of pile tufts so arranged that the pile tufts formed from the yarns of said first set form first diagonal lines of pile tufts extending diagonally across the pile face of the fabric from one side of the fabric to the other and the pile tufts formed from the yarns of said second set form second diagonal lines of pile tufts alternating with said first diagonal lines of pile tufts across the pile face of the fabric and wherein the face of the fabric presents the overall appearance of cut pile fabric and wherein only some of the pile tufts are cut pile tufts and are randomly arranged throughout the fabric, and wherein the remaining pile tufts include randomly arranged uncut loop pile tufts and randomly arranged partially cut loop pile tufts with only some of the continuous filaments forming the loop pile being cut at the face of the fabric.

Claim 9

A tufted carpet tile characterized by having diagonal lines of tufts of different colors across the face of the tile, said carpet tile comprising a primary backing, first and second sets of pile yarns each within the range of 2,000 to 4,000 denier and each formed of a plurality of continuous filaments and forming pile tufts connected to and extending upwardly from the primary backing and forming a pile face across the primary backing, a relatively thick secondary backing connected to and underlying the primary backing, said first set of pile yarns being of a first characteristic, said second set of pile yarns being of a second characteristic differing in appearance from said first characteristic, the yarns in said first set being of a substantially solid color throughout their lengths, the yarns in said second set being space dyed yarns having a series of different colored segments of yarn along their length and wherein the different colored segments are randomly arranged throughout the respective yarns, each set of pile yarns forming longitudinally extending zig-zag rows of pile tufts so arranged that the pile tufts formed from the yarns of said first set form first diagonal lines of pile tufts extending diagonally across the pile face of the fabric from one side of the fabric to the other and the pile tufts formed from the yarns of said second set form second diagonal lines of pile tufts alternating with said first diagonal lines of pile tufts across the pile face of the fabric and wherein the face of the fabric presents the overall appearance of cut pile fabric and wherein only some of the pile tufts are cut pile tufts and are randomly arranged throughout the fabric, and wherein the remaining pile tufts include randomly arranged uncut loop pile tufts and randomly arranged partially cut loop pile tufts with only some of the continuous filaments forming the loop pile being cut at the face of the fabric.

Claim 10

A tufted pile fabric according to claim 7 wherein each of said zig-zag rows of pile tufts comprises a repeat pattern of a plurality of successive step-overs of the pile yarns in a given direction and then an equal number of step-overs of the pile yarns in the opposite direction, and wherein there is a repeated pile tuft between each step-over of the pile yarns.

Claim 11

A tufted pile fabric according to claim 8 wherein each of said zig-zag rows of pile tufts comprises three successive step-overs of the pile yarns in each direction so that said repeat pattern comprises three pile yarn step-overs in one direction and then three pile yarn step-overs in the opposite direction.