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. 02, 2004
Filed:
Aug. 19, 2002
Applicant:
Inventors:
Tomas Hansson, Enköping, SE;
Ulf Hörnqvist, Västerås, SE;
Assignee:
Toul Meditech AB, Vasteras, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 3/530 ; B01D 3/916 ; B01D 4/610 ;
U.S. Cl.
CPC ...
B01D 3/530 ; B01D 3/916 ; B01D 4/610 ;
Abstract
The present invention relates to an air-cleaning device for air cleaning in sensitive environments such as operating rooms, drug manufacture, microchip production (processing industry) and similar areas. More specifically, the present invention relates to an air-cleaning device that allows for precise distribution and flow rate within sensitive environments by utilizing a combination of adjustable air ducts, filters, and air distribution which is mobile and changeable.