Patents by Inventor Nichalas L. DiSalvo

Nichalas L. DiSalvo 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).

  • Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
    Patent number: 7098761
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include a reset lockout mechanism, an independent trip mechanism and reverse wiring protection. A conical reset plunger is notched to force a successful test before reset.
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: August 29, 2006
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Frantz Germain, Stephen Stewart, Roger M. Bradley, David Y. Chan, Nichalas L. DiSalvo, William R. Ziegler
  • Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
    Patent number: 6828886
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include a reset lockout mechanism, an independent trip mechanism and reverse wiring protection. A conical reset plunger is notched to force a successful test before reset.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: December 7, 2004
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Frantz Germain, Stephen Stewart, Roger M. Bradley, David Y. Chan, Nichalas L. Disalvo, William R. Ziegler
  • Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
    Publication number: 20040141264
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include a reset lockout mechanism, an independent trip mechanism and reverse wiring protection. A conical reset plunger is notched to force a successful test before reset.
    Type: Application
    Filed: December 29, 2003
    Publication date: July 22, 2004
    Inventors: Frantz Germain, Stephen Stewart, Roger M. Bradley, David Y. Chan, Nichalas L. Disalvo, William R. Ziegler
  • Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
    Patent number: 6671145
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include a reset lockout mechanism, an independent trip mechanism and reverse wiring protection. A conical reset plunger is notched to force a successful test before reset.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: December 30, 2003
    Assignee: Leviton Manufacturing Co., Inc.
    Inventors: Frantz Germain, Stephen Stewart, Roger M. Bradley, David Y. Chan, Nichalas L. Disalvo, William R. Ziegler
  • Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device
    Publication number: 20020135958
    Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include a reset lockout mechanism, an independent trip mechanism and reverse wiring protection. A conical reset plunger is notched to force a successful test before reset.
    Type: Application
    Filed: March 20, 2001
    Publication date: September 26, 2002
    Inventors: Frantz Germain, Stephen Stewart, Roger M. Bradley, David Y. Chan, Nichalas L. Disalvo, William R. Ziegler