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:
Dec. 02, 2003
Filed:
Apr. 24, 2002
Hiroshi Kaneda, Tokyo, JP;
Cyoutarou Kouzu, Tokyo, JP;
Kenji Kotegawa, Tokyo, JP;
Shintaro Shinkawa, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
There is provided a leader tape which is capable of preventing breakage of a tape body when the tape body is pulled out, and a tape cartridge incorporating the leader tape. A leader tape includes a tape body having one end fixed to a tape, for enabling the tape to be pulled out of a cartridge body, and a pin attached to the tape body, for pulling out the tape therewith. The tape body has a portion on a side of another end opposite to the one end, the portion being folded such that the folded portion surrounds the periphery of the pin and that the folded portion has a leading end portion thereof welded to a tape surface of the tape body opposed to the folded portion. The welding is effected non-densely in at least one of a pin-side boundary portion of a welded area where the leading end portion and the tape surface opposed thereto are welded to each other and a one end-side boundary portion of the welded area.