Assignee
CARD ROY T
9 granted patents·508 citations·filing 1983–1992
Top patents by PatentIndex Score
9 records- 0197US5224434AMethod and apparatus for producing tufts from different yarns in longitudinal linesCARD ROY T·Filed 1992·Granted Jul 6, 1993·109 cites·8 claims
- 0296US4630558ATufting machine and method of tufting for producing multiple rows of tufts with single lengths of yarnCARD ROY T·Filed 1984·Granted Dec 23, 1986·71 cites·7 claims
- 0396US4619212ATufting machine and method of tufting for producing multiple rows of tufts with single lengths of yarnCARD ROY T·Filed 1985·Granted Oct 28, 1986·76 cites·7 claims
- 0496US4440102ATufting machine and method of tufting for producing multiple rows of tufts with single lengths of yarnCARD ROY T·Filed 1983·Granted Apr 3, 1984·79 cites·12 claims
- 0594US4669171AProcess of installing knives in a cut pile tufting machineCARD ROY T·Filed 1986·Granted Jun 2, 1987·65 cites·4 claims
- 0691US4688497AYarn feed mechanism for tufting machineCARD ROY T·Filed 1986·Granted Aug 25, 1987·48 cites·10 claims
- 0785US4608934AKnife holder assembly for a cut pile tufting machine and process of assembling the sameCARD ROY T·Filed 1984·Granted Sep 2, 1986·27 cites·12 claims
- 0874US4559885AApparatus and process for producing a chain stitched tufted productCARD ROY T·Filed 1984·Granted Dec 24, 1985·16 cites·10 claims
- 0971US4587914ATufting machine and method of preventing sew through and tagging in producing a tufted productCARD ROY T·Filed 1985·Granted May 13, 1986·17 cites·8 claims
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