Spencer Wright Industries, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
D05C EMBROIDERING 415
 
 
 
B23B TURNING; BORING 151
 
 
 
D05B SEWING 121

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8646396 Tufting machine for creating a cut pile carpet with two different pile heightsOct 05, 11Feb 11, 14[D05C]
6155187 Tufting of level cut pile and loop pile in the same row of stitchingJan 21, 00Dec 05, 00[D05C]
5509364 Cut/loop module for tufting machinesSep 13, 94Apr 23, 96[D05C]
5193472 Dual sliding needle bar tufting apparatusFeb 20, 92Mar 16, 93[D05B]
5182997 Tufting machine yarn feed roller assemblyNov 04, 91Feb 02, 93[D05C]
RE31859 Align boring machineJun 01, 82Apr 02, 85[B23B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
RE40194 Tufting machine yarn feed pattern controlExpiredJan 02, 03Apr 01, 08[D05C]
6832568 Tufting machine needleExpiredSep 29, 03Dec 21, 04[D05C, D05B]
6651572 Yarn feed roller assembly for a tufting machineExpiredDec 21, 01Nov 25, 03[D05C]
6637356 Needle module for a tufting machineExpiredDec 21, 01Oct 28, 03[D05C, D05B]
6446566 Yarn feed for assembly for a tufting machineExpiredJul 20, 01Sep 10, 02[D05C]
6339995 Needle for a tufting machineExpiredJul 11, 00Jan 22, 02[D05C, D05B]
6263811 Tufting machine for overtufting patternsExpiredJul 10, 00Jul 24, 01[D05C]
6260493 Two pile height mending gunExpiredFeb 01, 01Jul 17, 01[D05C]
6192814 Cut pile tufting machine cutting elementsExpiredJan 21, 00Feb 27, 01[D05C]
6152055 Tufting machine needleExpiredMar 11, 99Nov 28, 00[D05C, D05B]
5899152 Yarn feed system for a tufting machineExpiredDec 11, 97May 04, 99[D05C]
5662054 Yarn fault detection for tufting machinesExpiredJan 30, 96Sep 02, 97[D05C]
5653184 Water cooled tufting machineExpiredDec 26, 95Aug 05, 97[D05C, D05B]
5566629 Tufting machine patterning apparatusExpiredApr 11, 95Oct 22, 96[D05C]
5555826 Shifting needle carpet menderExpiredJul 05, 95Sep 17, 96[D05C]
5495815 Tufting machine hook driveExpiredMay 25, 95Mar 05, 96[D05C]
5467724 Yarn jerker and threader guide for tufting machinesExpiredJan 13, 94Nov 21, 95[D05C]
5427039 Sliding needle bar drive for tufting machinesExpiredJan 25, 94Jun 27, 95[D05C]
5396852 Tufting machine modular gauge partsExpiredDec 27, 93Mar 14, 95[B05C]
5189966 Tufting apparatus and method for forming loop pileExpiredApr 24, 92Mar 02, 93[D05C, D05B]

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