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:
Mar. 02, 2021
Filed:
Jul. 06, 2018
Interscience, St Nom la Breteche, FR;
Emmanuel Jalenques, St Nom la Breteche, FR;
INTERSCIENCE, St Nom la Brèteche, FR;
Abstract
A filter bag comprising with a wall structure defining an inner volume with an opening. The wall structure extends from a bottom to the opening. A filter extends from the bottom toward the opening to separate the inner volume into a sample receiving compartment and a filtrate collection compartment. An orifice in the wall structure is in communication with the filtrate collection compartment, and a closure system has a closed state wherein access through the orifice is prevented and an open state wherein access through the orifice is permitted. The closure system can have a moveable part operative to selectively seal the orifice and a stationary part fixed to the wall structure with a separative limit therebetween. A fastening system can selectively retain a foldable portion of the wall structure against the wall structure to adjust the opening from an open state to a closed state.