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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 9653244 B1

PDFFull Text
Date of Patent:
May. 16, 2017

Filed:

Jan. 19, 2016

Lockout relay device

Applicant:

Schweitzer Engineering Laboratories, Inc., Pullman, WA (US);

Inventors:

Carlos Baltazar Castro Maciel, Soledad de Graciano Sanchez, MX;

Marco Antonio Hidrogo Ordaz, Gómez Palacio, MX;

Gerardo Rodríguez Nájera, San Nicolas de los Garza, MX;

Sergio David Esquivel Álvarez, Valle de Campestre, MX;

José Ramón Martinez Ramírez, San Luis Potosí, MX;

Héctor Jaime Alba, San Luis Potosí, MX;

Jorge Luis Soto Murrieta, San Luis Potosí, MX;

Assignee:

Schweitzer Engineering Laboratories, Inc., Pullman, WA (US);

Attorney:

Jared L. Cherry

Primary Examiner:

Ramon M Barrera

Int. Cl.
CPC ...
H01H 71/68 (2006.01); H01H 50/64 (2006.01); H01H 71/66 (2006.01);
U.S. Cl.
CPC ...
H01H 50/644 (2013.01); H01H 50/641 (2013.01); H01H 71/66 (2013.01); H01H 71/68 (2013.01); H01H 2071/665 (2013.01);
Abstract

This disclosure relates to various embodiments of lockout relay devices. In one embodiment, a lockout relay device may transition between a closed position and a lockout position in response to an action of a deck device. The lockout relay may further be configured to transition from the lockout position to the closed position only in response to one of a manual adjustment and a reset operation. A manual actuator may permit a manual transition of the lockout relay device from the closed position to the lockout position and from the lockout position to the closed position. A lockout mechanism may be configured to cause the lockout relay device to transition to the lockout position in response to the force generated by the deck device. The lockout relay device may remain in the lockout position until the occurrence of one of a manual adjustment and a reset operation.

Find Patent Forward Citations

Castro Maciel, Carlos. (2017). Lockout relay device (U.S. Patent No. 9653244). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9653244

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

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