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.

Date of Patent:
Nov. 06, 2012

Filed:

Jun. 10, 2009
Applicants:

Junichi Ono, Yokkaichi, JP;

Hiroki Hirai, Yokkaichi, JP;

Tetsuji Tanaka, Yokkaichi, JP;

Hiroki Shimoda, Yokkaichi, JP;

Takuji Otsuka, Yokkaichi, JP;

Kenji Okamura, Yokkaichi, JP;

Masaaki Tabata, Yokkaichi, JP;

Inventors:

Junichi Ono, Yokkaichi, JP;

Hiroki Hirai, Yokkaichi, JP;

Tetsuji Tanaka, Yokkaichi, JP;

Hiroki Shimoda, Yokkaichi, JP;

Takuji Otsuka, Yokkaichi, JP;

Kenji Okamura, Yokkaichi, JP;

Masaaki Tabata, Yokkaichi, JP;

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 4/18 (2006.01);
U.S. Cl.
CPC ...
Abstract

Rims of an opening of each recess form a parallelogram, and comprise two first opening rims that are parallel to a first direction and two second opening rims that are parallel to a second direction. The first opening rims of each of the recesses that are aligned along the first direction are arranged on a straight line along the first direction. The second opening rims of each of the recesses that are aligned along the second direction are arranged on a straight line along the second direction. The recesses are formed by pressing a wire barrel with a die where a plurality of protruding parts are formed so as to correspond to the recesses.


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