Back to results
US 10,273,617 B1Granted
Twisted carpet yarn improvements
OwnerRobert S. Weinerinventor
Life of this patent
Estimating the term…
Abstract
Different twisting techniques are employed for joining yarn to direct through a single needle of a tufting machine. Additionally, a more durable carpet, for at least some embodiments, is provided than would be expected. Furthermore, twist differential and luster differential amongst yarns are utilized to provide carpets.
Claims5
A method of manufacturing carper comprising the steps of:
- (a) determining an overall color of a carpet to be manufactured;
- (b) providing a base yarn as a first solution dyed yarn of a first color that is not the overall color;
- (c) selecting a second solution dyed yarn to combine with the first yarn of a second color, said second color different than the first color, and also not the overall color;
- and
- (d) tufting the first yarn adjacent to the second yarn, whereby a combination of the first yarn and the second yarn provide a visual representation of the overall color.
2 more elements
A method of providing a striated carpet comprising the steps of:
- a) providing first and second solution dyed yarns of different colors;
- and
- b) tufting the first and second yarns through backing while directing the first and second yarns through a single needle of a tufting machine, whereby the first and second yarns are not uniformly twisted together with a pre-determined twist, but instead have an irregular twist.
Dependencies are inferred from the claim text.