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:
Jan. 18, 2000
Filed:
Feb. 04, 1998
Applicant:
Inventors:
Michael L Osgar, Eagan, MN (US);
Mirsaeed Rouzegar, Minneapolis, MN (US);
Assignee:
Now Technologies, Inc., Bloomington, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
2224007 ; 222105 ; 222 95 ;
Abstract
A system for handling high purity liquid chemicals has an outer container with a mouth. A closure holding a key code ring is coupled to the mouth. The system also has a connector for coupling with the closure. The connector has a key pattern configured to mate with the key code ring in the closure. The connector is connected to a manufacturing process and coupled to the closure such that liquid chemicals can be dispensed from the container to the manufacturing process.