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. 01, 1977
Filed:
Oct. 16, 1975
Applicant:
Inventor:
Giuseppe Mariani, Milan, IT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01H / ;
U.S. Cl.
CPC ...
57 3 / ; 242 / ; 2421252 ;
Abstract
A method and a device for securing the tail end of yarn bobbins to the outer surface, of a tube by means of a tongue element, a portion of which is secured to the tube surface, while a portion of the tongue is maintained free. During the bobbin winding, a cup-shaped guard component encircles the tube surface part carrying the tongue, at a distance from the tube surface so dimensioned to allow the tongue free end or portion to maintain a desired operative position.