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:
Jun. 18, 1991
Filed:
Apr. 27, 1990
Applicant:
Inventor:
Alan Gutschmit, Troy, NC (US);
Assignee:
Alandale Industries, Inc., Troy, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
242131 ; 226 97 ;
Abstract
Apparatus for threading yarns through yarn transport tubes in a tube-type textile yarn creel provides a plurality of valve assemblies operatively communicated to a common source of pressurized air, each valve assembly being mounted to the creel at the entrance end of a respective yarn transport tube for selectively discharging pressurized air into and through the tube when desired to thread a yarn through the tube.