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. 29, 2008
Filed:
Dec. 15, 2004
Naotaka Higuchi, Osaka, JP;
Kenkichi Yagura, Osaka, JP;
Naotaka Higuchi, Osaka, JP;
Kenkichi Yagura, Osaka, JP;
Nitto Denko Corporation, Osaka, JP;
Abstract
A wired circuit board holding sheet that can permit easy judgment on whether a cutting notch formed has a predetermined depth, and a production method of the wired circuit board holding sheet that can produce the wired circuit board holding sheet simply and easily. In the wired circuit board holding sheetcomprising a sheetholding therein a plurality of separable wired circuit boards, the respective wired circuit boardsare held in the sheetvia jointsto be cut, and cutting notchesto facilitate cutting of the jointsand marking notchesto indicate that the cutting notcheshave a predetermined depth to cut the jointsare formed simultaneously in both front and back surfaces of the jointsby using punches having combination of a main punch portionand a sub-punch portion