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:
Jul. 13, 2004
Filed:
Aug. 30, 2002
Kuniaki Takamatsu, Kaminoyama-shi, Yamagata 999-3243, JP;
Nariko Ohara, Nara-shi, Nara 631-0033, JP;
Other;
Abstract
The water purifying apparatus can purify water at a high speed without using a chlorine family chemical substance. A glass container with the both ends formed in a conical shape, in which negatively charged metallic silicon and smaller glass containers containing negatively charged metallic silicon are contained, is disposed at an end portion of a cylindrical storing unit in which a motor is stored. An end portion of the glass container protrudes from the storing unit . The outer circumferential surface of the glass container is coated with two copper plates and and an aluminum plate which are aligned in a circumferential direction. The protruding end portion of the glass container is dipped in water and is then rotated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile