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:
Mar. 16, 2010
Filed:
Jan. 18, 2005
Applicants:
Rainer Kolmonen, Laihia, FI;
Aki Suutarinen, Vaasa, FI;
Jarkko Alanen, Yilhärmä, FI;
Harri Mattlar, Iskmo, FI;
Inventors:
Rainer Kolmonen, Laihia, FI;
Aki Suutarinen, Vaasa, FI;
Jarkko Alanen, Yilhärmä, FI;
Harri Mattlar, Iskmo, FI;
Assignee:
ABB Oy, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 3/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A switching device is disclosed which includes a working shaft and a control shaft installed in a frame part, the control shaft being rotatable and adapted to turn the working shaft, and the working shaft being adapted to change the position of poles of the switching device. One of the two shafts passes through the other.