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:
Apr. 10, 2018
Filed:
Jun. 12, 2014
Dai Nippon Printing Co., Ltd., Tokyo-to, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Yoshihiko Ogino, Tokyo to, JP;
Takahiro Sahara, Tokyo-to, JP;
Kyoji Yamamoto, Tokyo-to, JP;
Koji Tomita, Tokyo-to, JP;
DAI NIPPON PRINTING CO., LTD., Tokyo, JP;
ALPS ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A leaf spring frame member () comprises: a plurality of leaf spring product parts (A) each of which includes an outer frame part (), an inner frame part () and spring parts (); and a support frame () which is arranged around the leaf spring product parts (A) and supports the leaf spring product parts (A). Each of the leaf spring product parts (A) and the support frame () are connected to each other by connection parts (). A breaking region (), which is breakable, is formed in the connection part (). An outer edge () of the breaking region () is situated on the inside of an outer edge () of the leaf spring product part (A).