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.:

US 8678844 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 25, 2014

Filed:

Mar. 09, 2012
Applicants:

Takashi Yoshisuji, Machida, JP;

Yoshinobu Shimada, Machida, JP;

Inventors:

Takashi Yoshisuji, Machida, JP;

Yoshinobu Shimada, Machida, JP;

Assignee:

Dai-Ichi Seiko Co., Ltd., Kyoto-shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R 13/627 (2006.01);
U.S. Cl.
CPC ...
Abstract

To allow a quick and reliable check with a simple structure as to whether a signal transmission medium has been inserted up to a predetermined position or whether a lock operation has been completed, an insulating housing is provided with lock checking device allowing a displaced state or an engaged state of a lock member to be visually checked. With this, the displaced state of the lock member or a state in which the signal transmission medium has fallen in an engagement positioning part when the signal transmission medium is inserted up to the predetermined position can be visually checked through the lock checking device, thereby allowing the quality of an insertion state of the signal transmission medium to be immediately determined.


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Yoshisuji, Takashi. (2014). Electrical connector with one action automatic mechanism (U.S. Patent No. 8678844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8678844

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