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:
Nov. 01, 2011
Filed:
May. 28, 2008
Dario Rea, Monterenzio, IT;
Rodolfo Caroli, Imola, IT;
Sauro Rivola, Riolo Terme, IT;
Ima Flavour S.R.L., Ozzano Emilia, IT;
Abstract
A single-lobe filter bag for infusion products comprises: a length () of filter material forming a chamber () containing a charge of the infusion product; the length () comprises a first closed top end () formed by a first join (S) between two first end edges of the length (); a second bottom end () closed by a second join (S) designed to form a bottom surface () of the filter bag () and formed by two second end edges () placed over each other to form a central extension of the second end (); the second end edges () are positioned face to face with each other and joined in such a way as to form a tab () that protrudes from the bottom surface (); two sides () which connect the first end edge () and the second end edge () and which are at least partly folded onto each other to form a fold towards the inside of the chamber (); a string () joined, at one end, by a knot (A) to the length () and, at the other end, by a knot (A) to a tag (), the string () being looped around the length ().