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:
Feb. 19, 2013
Filed:
Feb. 09, 2010
Applicants:
Nicholas R. Pollack, Moon, PA (US);
William J. Aldridge, Coraopolis, PA (US);
Inventors:
Nicholas R. Pollack, Moon, PA (US);
William J. Aldridge, Coraopolis, PA (US);
Assignee:
Calgon Carbon Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03D 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An odor removal system and device are provided for removing odors from standard gravity fed and water pressure operated toilets. The system includes a fan assembly for directing air from the toilet bowl and overflow tube through a filter containing an appropriate filter material. It operates upon instruction from a mechanism designed to determine when the toilet is in use.