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. 22, 2019
Filed:
Oct. 05, 2015
I.m.a. Industria Macchine Automatiche S.p.a., Ozzano Dell'emilia (Bologna), IT;
Sauro Rivola, Riolo Terme, IT;
Claudio Betti, Imola, IT;
I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.p.A., Ozzano Dell'Emilia (Bologna), IT;
Abstract
Described is a device for feeding and dosing infusion or extraction product of a machine () for making filter bags (S) containing the infusion or extraction product comprising a space () for containing infusion or extraction product defined by an outer lateral wall () and by an inner lateral wall () comprising openings () for the passage of the product; a feeding chamber () made inside the inner lateral wall (), communicating through the openings () with the containment space () and equipped with an outlet () leading outside the containment space (); a shutter (), which is movable inside the feeding chamber () at least between a closed lower end position (P), wherein it occludes the openings (), and an open upper end position (P), wherein it allows the passage of the product from the containment space () to the feeding chamber () through the openings () towards the outlet () to fill the filter bags (S) being formed.