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. 05, 2010
Filed:
Feb. 13, 2007
Applicants:
Isto Virtanen, Lempäälä, FI;
Toni Karvonen, Tampere, FI;
Eero Kumanto, Linnavuori, FI;
Martti Muranen, Kangasala, FI;
Inventors:
Isto Virtanen, Lempäälä, FI;
Toni Karvonen, Tampere, FI;
Eero Kumanto, Linnavuori, FI;
Martti Muranen, Kangasala, FI;
Assignee:
Sandvik Mining and Construction Oy, Tampere, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 13/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A push-button arrangement and a push-button. The push-button comprises a fastening sleeve portion having a press portion at a first end thereof and a fastening member at a second end thereof for connecting the push-button to a fastening hole in a fastening plate. The outer surface of the fastening sleeve portion is provided with at least one conical sealing surface and the fastening hole, correspondingly, with a conical counter surface.