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:
Nov. 06, 2012
Filed:
Jul. 28, 2009
Applicants:
Shuichi Kikukawa, Hitachi, JP;
Kenji Tsuchiya, Hitachi, JP;
Yuko Kajiyama, Hitachiota, JP;
Daisuke Sugai, Hitachi, JP;
Inventors:
Shuichi Kikukawa, Hitachi, JP;
Kenji Tsuchiya, Hitachi, JP;
Yuko Kajiyama, Hitachiota, JP;
Daisuke Sugai, Hitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 33/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
The vacuum insulated switch-gear is configured to be capable of being lifted up with a jack-up bolt to adjust a seated height of the vacuum insulated switch-gear. The switch-gear comprises a nut fixed on a base plate forming a bottom of the vacuum insulated switch-gear. The nut is used as a mating component with the jack-up bolt.