The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 1990
Filed:
Jan. 17, 1989
Applicant:
Inventors:
Roy T Card, Chattanooga, TN (US);
Joseph L Card, Chattanooga, TN (US);
Assignee:
Card-Monroe Corporation, Chattanooga, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
D05C / ;
U.S. Cl.
CPC ...
112410 ; 112 8041 ;
Abstract
Laterally shiftable front and back needle bars are slideably mounted on a main needle bar, the front needle bar carries a front row of needles and a back needle bar carries a back row of needles. Cut pile loopers cooperate with the needles of the back row and cut-loop loopers cooperate with the needles of the front row. Needles in the front row are larger and handle larger size yarns than needles in the back row and a yarn feed control dictates whether yarns in the front needles make low loops or high cut piles.