Title:
False twist block assembly
United States Patent D827682


Inventors:
Anderson, John Law
Application Number:
29/586337
Publication Date:
09/04/2018
Filing Date:
12/02/2016
Assignee:
Carpet Industry Clearinghouse, Inc. (Dalton, GA, US)
Primary Class:
International Classes:
(IPC1-7): 1506
Field of Search:
D15/66-78
View Patent Images:
US Patent References:
D794683Yarn feederAugust, 2017BareaD15/78
D794715Yarn feederAugust, 2017BareaD15/78
9580841False twist device for an open-end spinning deviceFebruary, 2017Stahlecker
7073318Apparatus and method for heat-setting carpet yarns with hot atmospheric airJuly, 2006Tung et al.57/284
D464065Yarn feeding device for textile machinesOctober, 2002SchmoddeD15/78
6301870False twist texturing machine and method for producing a textured threadOctober, 2001Bunger57/239
6199361False twist texturing machineMarch, 2001Yakushi57/105
6155037Revolving body for inserting false twist into yarn or the likeDecember, 2000Madone57/334
5966918Yarn false twisting deviceOctober, 1999Kino57/264
D399855Wire guiding rollerOctober, 1998ItoD15/133
5502961False twister and method for controlling sameApril, 1996Tone57/264
5193334Yarn false twist crimping apparatus and method of threading sameMarch, 1993Dammann57/284
5136835False twisting method for yarns and false twisting apparatus thereforAugust, 1992Hirao57/284
5094068False twister for yarnMarch, 1992Hirao57/284
D315914Yarn feederApril, 1991ChenD15/72
4956970False twist rollSeptember, 1990Bauer57/331
4899533Motor mount for false twist texturing unitFebruary, 1990Schmitt57/100
4791781Method and apparatus for false twisting yarn in opened spinnersDecember, 1988Phoa57/400
4598560Positive type yarn feeding device for knitting machineJuly, 1986Sawazaki242/365.6
4429524False-twist deviceFebruary, 1984Kress57/336
4400931Belt-type false twisting unitAugust, 1983Maeda57/336
4377932Flexible belt yarn false twisting apparatusMarch, 1983Dammann57/336
4372107False twist deviceFebruary, 1983Hart57/246
4301648Friction false twist apparatus having door mounted yarn thread-upNovember, 1981Adenheuer57/280
4235071Yarn false twist apparatusNovember, 1980Dillon57/280
4144700False twisting apparatusMarch, 1979Takai57/1R
4129980Friction discs for false-twist headDecember, 1978Dillon57/339
4059948Automatic threading false-twist spindleNovember, 1977Derail57/280
4047374False twist texturizing spindleSeptember, 1977Venot474/114
4027467Uniroll false twist device and methodJune, 1977Smith57/284
3921379Method and apparatus for false twisting yarnNovember, 1975Smith57/290
3831365METHOD AND APPARATUS FOR APPLYING A FALSE TWIST TO YARNSAugust, 1974Smith57/285
3813868FRICTION FALSE-TWISTING DEVICEJune, 1974Lorenz57/336
3762149FALSE-TWIST DEVICEOctober, 1973Raschle57/339
D204970N/AMay, 1966ConwayD15/78
2655781Apparatus for imparting false twist to yarnOctober, 1953Heberlein57/346



Primary Examiner:
Siegel, Mitchell I.
Attorney, Agent or Firm:
Rodgers, Walter A.
Claims:
CLAIM

1. The ornamental design for a false twist block assembly, as shown and described.

Description:

FIG. 1 is a perspective view of a false twist block assembly showing John Law Anderson's new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.