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. 06, 1987
Filed:
Jun. 18, 1985
Applicant:
Inventor:
Luigi Pezzoli, Leffe, IT;
Assignee:
O.M.V. Officine Meccaniche Vilminore S.p.A., Vilminore Di Scalve, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139 / ;
Abstract
A device for preventing dust deposits on weft feeders for weaving looms--of the type wherein the amount of weft yarn being drawn from a reserve wound on a drum of the feeder, to be fed to the loom, is reckoned by a detecting unit--comprises nozzles for blowing blasts of air between the detecting unit and the drum.