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:
May. 22, 2018
Filed:
Apr. 08, 2011
Vincent J. Thorgersen, Hampshire, IL (US);
John H. Bacon, Sugar Grove, IL (US);
Eric D. Frazier, Marengo, IL (US);
Vincent J. Thorgersen, Hampshire, IL (US);
John H. Bacon, Sugar Grove, IL (US);
Eric D. Frazier, Marengo, IL (US);
UNITED LABORATORIES, INC., St. Charles, IL (US);
Abstract
A device for the treatment of waste material in a waste water collection system includes an inner core and an outer portion partially surrounding the inner core such that at least one surface of the inner core is exposed. The inner core has a greater water solubility than the outer portion. In another aspect, a device for the treatment of waste material in a waste water collection system includes an outer portion defining a hollow core portion, the hollow core portion defining an interior and having at least one end plug sealing said interior against ambient atmosphere, the outer portion partially surrounding the hollow core portion such that only the end plug is exposed. The end plug has a greater water solubility than the outer portion. Methods of treating waste material in a waste water collection system are also provided.