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. 04, 1997
Filed:
Mar. 27, 1995
Applicant:
Inventors:
Gianpietro Zanini, Montanara, IT;
Carlo Corniani, Marmirolo, IT;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
141 93 ; 141 59 ; 141 62 ; 141 65 ; 141 70 ; 141 67 ; 141 90 ; 141145 ;
Abstract
A gravity dispensing unit for filling containers with powdered material, wherein a vessel for powdered material presents, underneath, at least one dispenser with a central supply conduit in turn presenting a shutter and made of porous material; the supply conduit extending in fluidtight manner through an annular chamber for receiving pressurized fluid, and through an annular intake manifold surrounding the annular chamber and presenting an annular, downward-facing inlet.