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:
May. 20, 2025
Filed:
Feb. 05, 2021
Ykk Corporation, Tokyo, JP;
Ryoichiro Takazakura, Kurobe, JP;
Kenichi Yoshie, Kurobe, JP;
YKK CORPORATION, , JP;
Abstract
This tape attachment has: one or more crossbar parts that extend along a first direction; a pair of side support parts that support the crossbar parts; and a whistle part provided with a blowing hole and a discharge hole, the whistle part having a hollow section in which the pressure of air guided from the blowing hole is increased, the hollow section being positioned on the downstream side in the air passage direction in relation to the discharge hole, and the hollow section being provided in at least a part of the crossbar parts and the pair of side support parts. It is thereby possible to reduce the size of a tape attachment provided with a whistle function.