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:
May. 01, 2012
Filed:
Oct. 25, 2007
Per Gustafsson, Bjarred, SE;
Per Gustafsson, Bjarred, SE;
Ecolean Research & Development A/S, Copenhagen, DK;
Abstract
The invention relates to a device for filling a container of a collapsible type with a product. The device comprising a valve housing with a filling tube, which is insertable into a filling duct of the container to supply the product to the compartment through a product path; a piston element arranged in the product path and comprising a valve body and an end element, the piston element being movable between a first position, in which the valve body blocks the product path and the end element counteract dripping, and a second position, in which the valve body opens the product path and the end element defines, together with the outlet portion, a filling passage; and a squeezing apparatus establishes a seal between the filling tube and the filling duct.