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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.:

US 4643845 B1

PDFFull Text
Date of Patent:
Feb. 17, 1987

Filed:

Apr. 06, 1984

Method of cutting high-activity solid waste

Applicant:
Inventors:

Tatsuyuki Omote, Hitachi, JP;

Tomiharu Yoshida, Hitachi, JP;

Isamu Shimizu, Hitachi, JP;

Kichinori Metoki, Hitachi, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:

Beall Law Offices

Primary Examiner:

Stephen J Lechert, Jr

Assistant Examiner:

Howard J Locker

Int. Cl.
CPC ...
G21C / ; G21F / ;
U.S. Cl.
CPC ...
252626 ; 83 54 ; 83425 ; 83430 ; 83440 ; 266 54 ; 376261 ; 376272 ;
Abstract

A method of and an apparatus for cutting a high-activity solid waste, such as a used channel box and a used control rod, to reduce same in size to facilitate its disposal. The channel box is cut axially through opposing corners to produce elongated split portions of an L-shaped in cross section, and the control rod is cut axially through a central portion to produce elongated split portions of an L-shape in cross section. The portions obtained by cutting the channel box and control rod are substantially similar in shape and facilitate storing.

Find Patent Forward Citations

Omote, Tatsuyuki. (1987). Method of cutting high-activity solid waste (U.S. Patent No. 4643845). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4643845

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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