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. 04, 2003
Filed:
Aug. 31, 2001
Daniel E. Schuld, Palatine, IL (US);
RPS Products, Inc., Hampshire, IL (US);
Abstract
A decorative humidifier and fountain apparatus containing water for simultaneously humidifying and purifying air is disclosed that produces soothing sights and sounds as well as efficiently cleaned and humidified air. It includes a housing and a water distributor for forming a water curtain from the water. The water curtain has a first portion and a second portion. An evaporative filter element is sized and proportioned to humidify and filter the air as it passes through the fountain. A pool is positioned so as to receive the water from the water curtain. Water is circulated from the pool to the water distributor with a water circulating means. An air circulator draws air through the first portion of the water curtain, forcing air through the evaporative element, then forcing air through the second portion of the water curtain.