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. 29, 1988
Filed:
Apr. 14, 1986
Applicant:
Inventors:
Robert M Redding, Brighton, MI (US);
Sava Stefanovic, Southfield, MI (US);
Badruddin K Rangwala, Farmington Hills, MI (US);
Assignee:
Elotrade AG, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L / ; A61L / ; A61L / ; B65B / ;
U.S. Cl.
CPC ...
422292 ; 422 28 ; 53167 ;
Abstract
A clean air system which alternately provides a sterilant for sterilizing cartons in one chamber and a sterilant/air mixture for sterilizing machine components in three chambers. This is accomplished with the same system by simply resetting a three way valve, one control for a plurality of dampers, and the speeds of an inlet fan and a discharge fan.