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:
May. 06, 1986
Filed:
Dec. 07, 1984
Applicant:
Inventors:
B Dean Lassiter, Greensboro, NC (US);
Vernon T Daniel, Oak Ridge, NC (US);
John H Sumner, Greensboro, NC (US);
Assignee:
Burlington Ind., Inc., , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ; D01H / ; D01H / ;
U.S. Cl.
CPC ...
57 / ; 57 22 ; 57261 ; 57328 ; 57350 ; 181200 ;
Abstract
A noise control system for reducing the noise level emanating from an air jet spinning machine includes an acoustical door for covering a jet chamber which contains the air jets. The door is automatically opened whenever a yarn suction tube is to be inserted into the jet chamber for a threading-up operation.