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:
Oct. 05, 1999
Filed:
Nov. 24, 1997
James Victor List, Erlanger, KY (US);
Lyle Hermen Steimel, Forest Park, OH (US);
Scott Winthrop Veil, Cincinnati, OH (US);
Ed Bowden, Hamilton, OH (US);
Holger Frank Schwab, Cincinnati, OH (US);
James Charles Bricker, Waynesville, OH (US);
Diversey Lever, Inc., Plymouth, MI (US);
Abstract
A dispenser system for treating water containing systems in place with a dry chemical substance. The dispenser has a water soluble pouch housing a dry form of a chemical material to be used in treating the system. The pouch is positioned in a make down unit so that the chemical is dissolved to form a liquid concentrate which is then introduced into a water containing system. A controller is attached to the make down unit to regulate the flow of water into the apparatus and the flow of liquid concentrate out of the apparatus and into the water containing system.