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:
Apr. 21, 1981
Filed:
Nov. 27, 1979
Applicant:
Inventor:
Shigetoshi Sakamoto, Aichi, JP;
Assignee:
Hoshizaki Electric Co., Ltd., Toyoake, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; C02F / ;
U.S. Cl.
CPC ...
62124 ; 62348 ;
Abstract
A process comprises steps of circulating raw water into an ice making mechanism for freezing the water into the ice, harvesting with wash the formed ice and transferring the ice to a receptacle having a heating means for entirely or partially melting the ice to obtain pure water and catalyzing the resulting pure water with a selected nutritious substance before, during or after storing of the pure water. The apparatus is also provided.
Sakamoto, Shigetoshi. (1981). Method of and apparatus for producing pure water (U.S. Patent No. 4262489). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4262489
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile