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:
Sep. 04, 2007
Filed:
Aug. 22, 2003
Applicants:
Egon Herr, Zürich, CH;
Jerôme Assal, Zürich, CH;
Inventors:
Egon Herr, Zürich, CH;
Jerôme Assal, Zürich, CH;
Assignee:
ABB Schweiz AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The pressure contact spring () according to the invention comprises two contacting regions () for contacting metallized contact pads (), one contacting region comprising a contact tip (). Arranged between the contacting regions is a compressing region (). The contact tip is rounded with an outer radius. The rounded contact tip penetrates only little into the metallization of the contact pad even under high spring force.