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 8933356 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 13, 2015

Filed:

Feb. 15, 2010
Applicant:

Syuichi Koike, Sagamihara, JP;

Inventor:

Syuichi Koike, Sagamihara, JP;

Assignee:

Nifco Inc., Yokohama-shi, Kanagawa, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 3/42 (2006.01); H01H 13/56 (2006.01); H01H 27/00 (2006.01); E05C 19/02 (2006.01);
U.S. Cl.
CPC ...
H01H 13/562 (2013.01); H01H 27/00 (2013.01); E05C 19/022 (2013.01);
Abstract

In a state wherein a striker () is not locked in a latch (), a movable terminal () of a spring terminal () is in contact with a fixed terminal () of a terminal base (). Namely, a micro switch is turned ON. Here, the movable terminal () is folded outwardly, and includes a leaf spring function. Further, in an end portion of the movable terminal (), a hemispherical contact portion (A) protrudes outwardly, and the contact portion (A) contacts a contact portion (A) of the fixed terminal (). Thus, in a state wherein the contact portion (A) is in contact with the contact portion (A), elastic energy is accumulated in the movable terminal ().


Find Patent Forward Citations

Koike, Syuichi. (2015). Switch device (U.S. Patent No. 8933356). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8933356

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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