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 7994884 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 09, 2011

Filed:

Apr. 29, 2009
Applicant:

Ming-chang Kuo, Taichung, TW;

Inventor:

Ming-Chang Kuo, Taichung, TW;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01H 51/22 (2006.01);
U.S. Cl.
CPC ...
Abstract

An electromagnetic relay includes: a casing formed with an opening; a relay core member adapted for generating an electromagnetic field and inserted into the casing through the opening; an actuating set that is inserted into the relay core member, that is exposed from the casing, and that can be driven by a magnetic attraction force attributed to the electromagnetic field; a terminal set disposed on the casing and adapted to be actuated by the actuating set to thereby act as a switch mechanism; and a housing accommodating the casing, the relay core member, the actuating set and the terminal set.


Find Patent Forward Citations

Kuo, Ming-Chang. (2011). Electromagnetic relay (U.S. Patent No. 7994884). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7994884

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

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