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:
Jan. 08, 1991
Filed:
May. 08, 1989
Applicant:
Inventors:
Luigi Pezzoli, Leffe, IT;
Luigi Favini, Galbiate, IT;
Assignee:
Vamatex S.p.A., Villa Di Serio, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139449 ; 188-111 ; 116208 ;
Abstract
A strap controlling the motion of weft yarn grippers in shuttleless looms, allowing to detect its state of wear, is provided with layers or inserts distributed according to the thickness and positioned along the length of the strap, adapted to supply optic, electric or magnetic signals indicating the wear of the strap.