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. 02, 1993
Filed:
Nov. 15, 1990
Hiroshi Oike, Osaka, JP;
Akira Kawamoto, Ibaraki, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
An automatic ice maker includes an ice tray supplied with water, which water is made into ice. The ice tray is inverted after the ice making so that ice cubes are removed from the ice tray. An outlet is directed to the underside of the ice tray so that the chilled air from the outlet flows along the underside of the ice tray. As a result, the water at the bottom side of the ice tray is first made into ice, thereby providing opaque ice cubes. A thermistor for determining completion of the ice making senses the temperature of the upper portion of the ice tray where the water is last made into ice.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile