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. 08, 2013
Filed:
Dec. 04, 2009
Kazumasa Kobayashi, Yokkaichi, JP;
Tetsuya Aihara, Yokkaichi, JP;
Satoshi Morikawa, Yokkaichi, JP;
Hideki Matsunaga, Yokkaichi, JP;
Toshiya Mori, Yokkaichi, JP;
Kazumasa Kobayashi, Yokkaichi, JP;
Tetsuya Aihara, Yokkaichi, JP;
Satoshi Morikawa, Yokkaichi, JP;
Hideki Matsunaga, Yokkaichi, JP;
Toshiya Mori, Yokkaichi, JP;
Abstract
A wire connection sleeve includes a pipe-like outer tube () and an inner tube () inserted inside this outer tube (). The inner tube () is formed by winding a sheet-like metal material (P) formed with projections or recesses into a tubular shape with both ends being open, and a longitudinal middle part of this inner tube () serves as an inner-tube small-diameter portion () which is so squashed or deformed that the opening size thereof is smaller than those of the opposite longitudinal ends.