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:
Oct. 24, 1989
Filed:
Oct. 12, 1988
Riccardo Mattei, Bologna, IT;
Franco Ghini, Bologna, IT;
G. D. Societa' Per Azioni, Bolonga, IT;
Abstract
A device for feeding streams of tobacco on to a cigarette manufacturing machine, which device presents an up-flow input duct, two up-flow output channels connected to the top end of the input duct via a chamber, and a device for dividing the input tobacco stream flowing up duct into two output streams, and feeding each to a respective up-flow channel; the separating device being located in the vicinity of chamber and featuring two conveyors, each located between the top end of input duct and the bottom end of a respective output channel; both conveyors presenting tobacco transporting means moving in the same direction and at substantially the same speed as the tobacco stream flowing up input duct.