Patents by Inventor Armando Calixto

Armando Calixto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8004804
    Abstract: Resettable circuit interrupting devices using a center latch are provided. The circuit interrupting devices include those with a reset lockout, reverse wiring protection, and/or an independent trip portion.
    Type: Grant
    Filed: February 13, 2009
    Date of Patent: August 23, 2011
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Frantz Germain, David Herzfeld, John J. Power, Armando Calixto
  • Patent number: 7944331
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. The reverse wiring protection operates at both the line and load sides of the device so that in the event line side wiring to the device is improperly connected to the load side, fault protection for the device remains. The trip portion operates independently of a circuit interrupting portion used to break the electrical continuity in one or more conductive paths in the device. The reset lockout portion prevents the reestablishing of electrical continuity in open conductive paths if the circuit interrupting portion is non-operational or if an open neutral condition exists.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: May 17, 2011
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: James A. Porter, James Richter, Frantz Germain, Armando Calixto
  • Publication number: 20110084785
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. The reverse wiring protection operates at both the line and load sides of the device so that in the event line side wiring to the device is improperly connected to the load side, fault protection for the device remains. The trip portion operates independently of a circuit interrupting portion used to break the electrical continuity in one or more conductive paths in the device. The reset lockout portion prevents the reestablishing of electrical continuity in open conductive paths if the circuit interrupting portion is non-operational or if an open neutral condition exists.
    Type: Application
    Filed: November 2, 2005
    Publication date: April 14, 2011
    Inventors: James Porter, James Richter, Frantz Germain, Armando Calixto
  • Patent number: 7800874
    Abstract: Resettable circuit interrupting devices having self-test and non-resettable or limited resettable power interrupting systems are provided. The permanent power interrupting system activates when a circuit interrupting device is no longer capable of operating in accordance with applicable standards governing such devices or the device is no longer capable of operating in accordance with its design characteristics.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: September 21, 2010
    Assignee: Leviton Manufacturing Company, Inc.
    Inventors: Nicholas L. DiSalvo, Ross Mernyk, Roger M. Bradley, Stephen Stewart, Frantz Germain, Armando Calixto
  • Patent number: 7737809
    Abstract: A GFCI device which has reverse wiring protection is provided where no power is present at the face terminals even when the device is reverse wired. The device has a pair of movable bridges connected to its terminals. The terminal bridge pair makes contact with the load and face terminals providing power to these terminals when the device is reset. The device also has a reset lockout feature that prevents it from being reset after having been tripped if the circuit interrupting portion of the device is non-operational.
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: June 15, 2010
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Frantz Germain, James Richter, David Herzfeld, Armando Calixto, David Chan, Stephen Stewart
  • Publication number: 20100001819
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. The reverse wiring protection operates at both the line and load sides of the device so that in the event line side wiring to the device is improperly connected to the load side, fault protection for the device remains. The trip portion operates independently of a circuit interrupting portion used to break the electrical continuity in one or more conductive paths in the device. The reset lockout portion prevents the reestablishing of electrical continuity in open conductive paths if the circuit interrupting portion is non-operational or if an open neutral condition exists.
    Type: Application
    Filed: November 2, 2005
    Publication date: January 7, 2010
    Inventors: James Porter, James Richter, Frantz Germain, Armando Calixto
  • Publication number: 20090040667
    Abstract: Resettable circuit interrupting devices having self-test and non-resettable or limited resettable power interrupting systems are provided. The permanent power interrupting system activates when a circuit interrupting device is no longer capable of operating in accordance with applicable standards governing such devices or the device is no longer capable of operating in accordance with its design characteristics.
    Type: Application
    Filed: May 9, 2008
    Publication date: February 12, 2009
    Applicant: LEVITON MANUFACTURING COMPANY, INC.
    Inventors: Nicholas L. DiSALVO, Ross MERNYK, Roger M. BRADLEY, Stephen STEWART, Frantz GERMAIN, Armando CALIXTO
  • Patent number: 7436639
    Abstract: A compact module with a pair of transformers and a double pole single throw relay (DPST) mounted onto a housing to create a self contained assembly for installation in a ground fault circuit interrupter (GFCI) as a unit. The first transformer has a core and is electrically coupled to a first set of terminals for connection to a printed circuit board (PCB). The second transformer is located adjacent to and magnetically coupled to the core of the first transformer and is electrically coupled to a second set of terminals for connection to the PCB. The DPST relay has a pair of stationary contacts and a pair of movable contacts for selectively connecting line phase and neutral conductive paths to a load.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: October 14, 2008
    Inventors: John J. Power, Armando Calixto, Roger M. Bradley
  • Patent number: 7372678
    Abstract: Resettable circuit interrupting devices having self-test and non-resettable or limited resettable power interrupting systems are provided. The permanent power interrupting system activates when a circuit interrupting device is no longer capable of operating in accordance with applicable standards governing such devices or the device is no longer capable of operating in accordance with its design characteristics.
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: May 13, 2008
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Nicholas L. DiSalvo, Ross Mernyk, Roger M. Bradley, Stephen Stewart, Frantz Germain, Armando Calixto
  • Publication number: 20080002313
    Abstract: Resettable circuit interrupting devices having self-test and non-resettable or limited resettable power interrupting systems are provided. The permanent power interrupting system activates when a circuit interrupting device is no longer capable of operating in accordance with applicable standards governing such devices or the device is no longer capable of operating in accordance with its design characteristics.
    Type: Application
    Filed: August 23, 2006
    Publication date: January 3, 2008
    Inventors: Nicholas L. DiSalvo, Ross Mernyk, Roger M. Bradley, Stephen Stewart, Frantz Germain, Armando Calixto
  • Publication number: 20060139132
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. The reverse wiring protection operates at both the line and load sides of the device so that in the event line side wiring to the device is improperly connected to the load side, fault protection for the device remains. The trip portion operates independently of a circuit interrupting portion used to break the electrical continuity in one or more conductive paths in the device. The reset lockout portion prevents the reestablishing of electrical continuity in open conductive paths if the circuit interrupting portion is non-operational or if an open neutral condition exists.
    Type: Application
    Filed: November 2, 2005
    Publication date: June 29, 2006
    Inventors: James Porter, James Richter, Frantz Germain, Armando Calixto
  • Patent number: 7049911
    Abstract: A GFCI device which has reverse wiring protection is provided where no power is present at the face terminals even when the device is reverse wired. The device has a pair of movable bridges connected to its terminals. The terminal bridge pair makes contact with the load and face terminals providing power to these terminals when the device is reset. The device also has a reset lockout feature that prevents it from being reset after having been tripped if the circuit interrupting portion of the device is non-operational.
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: May 23, 2006
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Frantz Germain, James Richter, David Herzfeld, Armando Calixto, David Chan, Stephen Stewart
  • Publication number: 20050275981
    Abstract: The present invention discloses an electrical wiring device having a GFCI in combination with an integral relay module with internally supported GFCI transformers to form a relatively small right angle plug that can be connected to a power conductor of an electrical device.
    Type: Application
    Filed: March 25, 2005
    Publication date: December 15, 2005
    Inventors: John Power, Armando Calixto, Roger Bradley
  • Publication number: 20050231861
    Abstract: A compact module with a pair of transformers and a double pole single throw relay (DPST) mounted onto a housing to create a self contained assembly for installation in a ground fault circuit interrupter (GFCI) as a unit. The first transformer has a core and is electrically coupled to a first set of terminals for connection to a printed circuit board (PCB). The second transformer is located adjacent to and magnetically coupled to the core of the first transformer and is electrically coupled to a second set of terminals for connection to the PCB. The DPST relay has a pair of stationary contacts and a pair of movable contacts for selectively connecting line phase and neutral conductive paths to a load.
    Type: Application
    Filed: March 15, 2005
    Publication date: October 20, 2005
    Inventors: John Power, Armando Calixto, Roger Bradley
  • Patent number: 6864769
    Abstract: A Residual Current Device is provided with a reset lockout mechanism.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: March 8, 2005
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Frantz Germain, Stephen Stewart, Armando Calixto, Steve Campolo
  • Publication number: 20050002137
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. A user load activated switch mechanism is provided that may be utilized to test, trip or reset the device.
    Type: Application
    Filed: January 15, 2004
    Publication date: January 6, 2005
    Inventors: Frantz Germain, Stephen Stewart, Armando Calixto, James Richter
  • Publication number: 20040223272
    Abstract: A GFCI device which has reverse wiring protection is provided where no power is present at the face terminals even when the device is reverse wired. The device has a pair of movable bridges connected to its terminals. The terminal bridge pair makes contact with the load and face terminals providing power to these terminals when the device is reset. The device also has a reset lockout feature that prevents it from being reset after having been tripped if the circuit interrupting portion of the device is non-operational.
    Type: Application
    Filed: October 22, 2003
    Publication date: November 11, 2004
    Inventors: Frantz Germain, James Richter, David Herzfeld, Armando Calixto, David Chan, Stephen Stewart
  • Publication number: 20040218316
    Abstract: A GFCI device which has reverse wiring protection is provided where no power is present at the face terminals even when the device is reverse wired. The device has a pair of movable bridges connected to its terminals. The terminal bridge pair makes contact with the load and face terminals providing power to these terminals when the device is reset. The device also has a reset lockout feature that prevents it from being reset after having been tripped if the circuit interrupting portion of the device is non-operational.
    Type: Application
    Filed: October 22, 2003
    Publication date: November 4, 2004
    Inventors: Frantz Germain, James Richter, David Herzfeld, Armando Calixto, David Chan, Stephen Stewart
  • Publication number: 20030016101
    Abstract: A Residual Current Device is provided with a reset lockout mechanism.
    Type: Application
    Filed: March 19, 2001
    Publication date: January 23, 2003
    Inventors: Frantz Germain, Stephen Stewart, Armando Calixto, Steve Campolo
  • Patent number: 6437700
    Abstract: A signaling system employing indicator lamp means and an audible alarm is employed to remind a user to periodically test his GFCIs and to provide information regarding the status of the GFCI. The power lines that supply the GFCI with power are also coupled to the circuits on the PCB to disconnect power to those circuits of the GFCI that trips due to faults or tests.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: August 20, 2002
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: David Herzfeld, Frantz Germain, John J. Power, Armando Calixto