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. 10, 1981
Filed:
May. 12, 1980
Andre Cordier, Montrouge, FR;
Benoit de Metz-Noblat, Pont a Mousson, FR;
Air Industrie, Courbevoie, FR;
Abstract
A washing device is provided which comprises at least one inclined wall or floor defining at least one orifice therein, means for causing a washing liquid to flow over the upper side of this wall, means for causing the polluted gas to flow from top to bottom of the device, at least one transverse wall situated below the orifice, and a flow channel having a vertical (or substantially vertical) axis surrounding the transverse wall. This device further comprises a connecting channel whose upper end terminates at the orifice, which has a downwardly divergent shape, and whose lower end is connected to the flow channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile