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. 10, 1987
Filed:
May. 28, 1985
Applicant:
Inventors:
Assignee:
Nichirei Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25C / ;
U.S. Cl.
CPC ...
62 70 ; 62-1 ;
Abstract
Square pillar or block ice having a beautiful striped pattern is made by cooling and freezing raw water for ice making in an ice can, the raw water containing at least one soluble material and being subjected alternately to a degree of agitation effective for forming a transparent ice layer and to agitation required for forming a semi-transparent ice layer, thereby forming a striped pattern of the semi-transparent ice layer.
Hosokawa, Hidehiro. (1987). Method of making ice having a striped pattern and an apparatus for (U.S. Patent No. 4641500). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4641500
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile