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:
Jan. 22, 2013
Filed:
Jul. 20, 2010
Michael S. Defilippis, Wilmington, NC (US);
Michael S. Defilippis, Wilmington, NC (US);
GE-Hitachi Nuclear Energy Americas LLC, Wilmington, NC (US);
Abstract
A method and apparatus for vertically lifting and supporting a main wedge of a Boiling Water Reactor (BWR) jet pump restrainer assembly, to ensure that the wedge is no longer contacting a restrainer bracket of the restrainer assembly. A main wedge clamp with an upper and lower clamp jaw is used to attach to the upper support of the restrainer assembly, the lower clamp jaw being fashioned with a prong or prongs that fit underneath the crown of the main wedge and provide the vertical lift for the main wedge.
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