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:
Jun. 21, 2005
Filed:
Aug. 06, 2002
Kohichiro Kawate, Machida, JP;
Kohichiro Kawate, Machida, JP;
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A batch electrically connecting sheet makes it possible to form an electric connection with mechanical, thermal, and electrical stability at plural points of contact. A batch electrically connecting sheet comprises a heat-resistant sheet having plural perforations, conductive blocks, inserted in the perforations, having ridges including indentations and projections; the projections are outstanding from the perforations, and the conductive blocks are thicker than the heat-resistant sheet, and the heat-resistant sheet has an adhesive layer composed of a heat curable adhesive agent applied on at least one surface thereof, covering the projections of the conductive blocks.