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:
Jul. 03, 2007

Filed:

Apr. 28, 2004
Applicants:

Tetsuichiro Kasahara, Nagano, JP;

Hitoshi Yoshikawa, Nagano, JP;

Inventors:

Tetsuichiro Kasahara, Nagano, JP;

Hitoshi Yoshikawa, Nagano, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 7/06 (2006.01); B29C 65/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

First, a sheet member which is being unwound and conveyed from a winding body, and in which a conductive film is stuck on a support sheet, is stamped in such a shape that a coil portion, a frame portion defined around the coil portion, and a joining portion connecting the coil portion to the frame portion are left unstamped. Next, a protective sheet which is made sticky, is stuck onto a surface of the stamped structure where the conductive film is stuck, and then the support sheet is peeled off. Next, an insulative support sheet which is being unwound and conveyed from a winding body, is stuck onto a surface of the structure with the protective sheet stuck thereon where the stamped conductive film is stuck, and then the protective sheet is peeled off.


Find Patent Forward Citations

Loading…