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. 23, 1999
Filed:
Jul. 01, 1997
Applicant:
Inventors:
Philippe Andreani, Le Kremlin Bicetre, FR;
Christian Monereau, Paris, FR;
Michel Poteau, Dammartin en Goele, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
96108 ; 96152 ; 422177 ;
Abstract
A gas treatment bottle comprises at least one gas dispenser (24;50) and has a distributor (25;51) intended to be fixed in a gas treatment bottle (10) in front of an inlet or outlet orifice (18;56). The distributor (25;51) has a head (26) which covers the orifice and has an openworked end wall (28) and an openworked side wall (30), typically inclined in the direction of the end wall (28) and surrounding it. The degree of openworking in the side wall (30) is greater than the degree of openworking in the end wall (28).