Patents by Inventor Philip Brown Allen
Philip Brown Allen 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).
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Patent number: 11674985Abstract: An electrical safety monitoring system is provided. The system includes an analog circuit having line inputs for hardwiring an L1, an L2, an L3, and a GND three-phase connections, the analog circuit configured to monitor if voltage exists between any two of the line inputs, a heartbeat circuit electrically connected to the analog circuit to provide a heartbeat signal indicative of voltage present on any of the line inputs, an isolated voltage source electrically connected to the heartbeat circuit to power the heartbeat circuit with a VDC+ and a VDC?, and a logic circuit in operative communication with the heartbeat circuit for monitoring input from the heartbeat circuit and decoding the input from the heart beat circuit. The isolated voltage source may be supplied by a programmable logic controller (PLC) and the logic circuit may be implemented within the same PLC as a function block.Type: GrantFiled: August 24, 2021Date of Patent: June 13, 2023Assignee: GRACE TECHNOLOGIES, INCInventors: Philip Brown Allen, Mark Alan Hockert
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Publication number: 20210382093Abstract: An electrical safety monitoring system is provided. The system includes an analog circuit having line inputs for hardwiring an L1, an L2, an L3, and a GND three-phase connections, the analog circuit configured to monitor if voltage exists between any two of the line inputs, a heartbeat circuit electrically connected to the analog circuit to provide a heartbeat signal indicative of voltage present on any of the line inputs, an isolated voltage source electrically connected to the heartbeat circuit to power the heartbeat circuit with a VDC+ and a VDC?, and a logic circuit in operative communication with the heartbeat circuit for monitoring input from the heartbeat circuit and decoding the input from the heart beat circuit. The isolated voltage source may be supplied by a programmable logic controller (PLC) and the logic circuit may be implemented within the same PLC as a function block.Type: ApplicationFiled: August 24, 2021Publication date: December 9, 2021Applicant: Grace Technologies, Inc.Inventors: Philip Brown Allen, Mark Alan Hockert
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Patent number: 11150277Abstract: An electrical safety monitoring system is provided. The system includes an analog circuit having line inputs for hardwiring an L1, an L2, an L3, and a GND three-phase connections, the analog circuit configured to monitor if voltage exists between any two of the line inputs, a heartbeat circuit electrically connected to the analog circuit to provide a heartbeat signal indicative of voltage present on any of the line inputs, an isolated voltage source electrically connected to the heartbeat circuit to power the heartbeat circuit with a VDC+ and a VDC?, and a logic circuit in operative communication with the heartbeat circuit for monitoring input from the heartbeat circuit and decoding the input from the heart beat circuit. The isolated voltage source may be supplied by a programmable logic controller (PLC) and the logic circuit may be implemented within the same PLC as a function block.Type: GrantFiled: November 14, 2018Date of Patent: October 19, 2021Assignee: Grace Technologies, Inc.Inventors: Philip Brown Allen, Mark Alan Hockert
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Patent number: 10522937Abstract: A convenience interface device is provided for personnel to access devices that reside inside an enclosure without opening the enclosure door. The convenience interface device includes a housing, a cover assembly comprising a cover and a cover receiving frame operatively connected to the housing, a first metal insert and a first magnet for magnetically connecting together, one of the first metal insert and the first magnet on one of the cover or the receiving frame and the other of the first metal insert and the first magnet on the other of the cover or the receiving frame, and a second metal insert and a second magnet for magnetically connecting together, one of the second metal insert and the second magnet on one of the cover or the receiving frame and the other of the second metal insert and the second magnet on the other of the cover or the receiving frame. The housing passes through an opening in the enclosure door and includes inside and outside outlet faces.Type: GrantFiled: November 14, 2018Date of Patent: December 31, 2019Assignee: Grace Engineered Products, Inc.Inventors: Philip Brown Allen, Drew Philip Allen
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Publication number: 20190146015Abstract: An electrical safety monitoring system is provided. The system includes an analog circuit having line inputs for hardwiring an L1, an L2, an L3, and a GND three-phase connections, the analog circuit configured to monitor if voltage exists between any two of the line inputs, a heartbeat circuit electrically connected to the analog circuit to provide a heartbeat signal indicative of voltage present on any of the line inputs, an isolated voltage source electrically connected to the heartbeat circuit to power the heartbeat circuit with a VDC+ and a VDC?, and a logic circuit in operative communication with the heartbeat circuit for monitoring input from the heartbeat circuit and decoding the input from the heart beat circuit. The isolated voltage source may be supplied by a programmable logic controller (PLC) and the logic circuit may be implemented within the same PLC as a function block.Type: ApplicationFiled: November 14, 2018Publication date: May 16, 2019Applicant: Grace Engineered Products, Inc.Inventors: Philip Brown Allen, Mark Alan Hockert
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Publication number: 20190148871Abstract: A convenience interface device is provided for personnel to access devices that reside inside an enclosure without opening the enclosure door. The convenience interface device includes a housing, a cover assembly comprising a cover and a cover receiving frame operatively connected to the housing, a first metal insert and a first magnet for magnetically connecting together, one of the first metal insert and the first magnet on one of the cover or the receiving frame and the other of the first metal insert and the first magnet on the other of the cover or the receiving frame, and a second metal insert and a second magnet for magnetically connecting together, one of the second metal insert and the second magnet on one of the cover or the receiving frame and the other of the second metal insert and the second magnet on the other of the cover or the receiving frame.Type: ApplicationFiled: November 14, 2018Publication date: May 16, 2019Applicant: Grace Engineered Products, Inc.Inventors: Philip Brown Allen, Drew Philip Allen
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Patent number: 9024615Abstract: A non-contact voltage detection panel mount assembly is provided. The assembly includes a base to mount to an electrical enclosure, the base including of four voltage portals, a test point and a test voltage generator circuit used to test a pen. The pen is operatively connected to the base and includes an electrical charge storage device, a charge indicator operatively connected to the electrical charge storage device to indicate a presence of a charge within the electrical charge storage device, and a voltage present indicator to indicate presence of a voltage. The pen has a first position for lock-out-tag-out to monitor and test for voltage in any one of the four voltage portals and a second position to determine presence of voltage in the test point.Type: GrantFiled: October 25, 2011Date of Patent: May 5, 2015Assignee: Grace Engineered Products, Inc.Inventor: Philip Brown Allen, Jr.
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Patent number: 8779752Abstract: A device for allowing an electrical worker to use a non-contact voltage detector to check for the presence or absence of voltage inside a closed electrical panel is provided. The device includes an assembly having a front side and an opposite back side, a plurality of posts extending outwardly from the back side of and configured to hold wires in a fixed position within the closed electrical panel, and a plurality of indentations in the front side which form protrusions on the back side and are positioned to allow for positioning the non-contact voltage detector proximate the wires for testing with the non-contact voltage detector.Type: GrantFiled: November 17, 2011Date of Patent: July 15, 2014Assignee: Grace Engineered Products, Inc.Inventor: Philip Brown Allen, Jr.
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Publication number: 20130127440Abstract: A device for allowing an electrical worker to use a non-contact voltage detector to check for the presence or absence of voltage inside a closed electrical panel is provided. The device includes an assembly having a front side and an opposite back side, a plurality of posts extending outwardly from the back side of and configured to hold wires in a fixed position within the closed electrical panel, and a plurality of indentations in the front side which form protrusions on the back side and are positioned to allow for positioning the non-contact voltage detector proximate the wires for testing with the non-contact voltage detector.Type: ApplicationFiled: November 17, 2011Publication date: May 23, 2013Applicant: GRACE ENGINEERED PRODUCTS, INC.Inventor: Philip Brown Allen, JR.
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Publication number: 20120098522Abstract: A non-contact voltage detection panel mount assembly is provided. The assembly includes a base to mount to an electrical enclosure, the base including of four voltage portals, a test point and a test voltage generator circuit used to test a pen. The pen is operatively connected to the base and includes an electrical charge storage device, a charge indicator operatively connected to the electrical charge storage device to indicate a presence of a charge within the electrical charge storage device, and a voltage present indicator to indicate presence of a voltage. The pen has a first position for lock-out-tag-out to monitor and test for voltage in any one of the four voltage portals and a second position to determine presence of voltage in the test point.Type: ApplicationFiled: October 25, 2011Publication date: April 26, 2012Applicant: GRACE ENGINEERED PRODUCTS, INC.Inventor: Philip Brown Allen, JR.
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Patent number: 8013613Abstract: An electrical safety monitor includes line inputs for an L1, an L2, an L3, and a GND three-phase connections, a line monitoring circuit having a plurality of light indicators and configured to produce light if voltage exists between any two of the line inputs to thereby indicate presence of voltage to a user, and a current generating circuit electrically connected to the line monitoring circuit and adapted to generate a test current to the line inputs to transition the device from dead to live thereby allowing the user to discern between a failure state of the line monitoring circuit and an off state of the line monitoring circuit. The current inducing circuit can include a magnet which induces the test current, stored energy, a photocell, an electroactive material or other means for generating the test current.Type: GrantFiled: December 7, 2006Date of Patent: September 6, 2011Assignee: Grace Engineered Products, Inc.Inventor: Philip Brown Allen, Jr.
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Patent number: 6831226Abstract: A device for providing access to at least one power connection within an enclosure is disclosed. The device includes an assembly adapted for mounting to the enclosure and having an inside face and an outside face opposite the inside face for being inside the enclosure, the outside face for being outside the enclosure, an inside power outlet for receiving an electrical plug mounted to the inside face accessible from inside the enclosure, an outside power outlet for receiving an electrical plug mounted to the outside face and accessible from outside the enclosure, a cover operatively connected to the assembly having a first position for protecting the outside power outlet and a second position for providing access to the outside power outlet.Type: GrantFiled: February 26, 2004Date of Patent: December 14, 2004Inventor: Philip Brown Allen, Jr.
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Publication number: 20040166729Abstract: A device for providing access to at least one power connection within an enclosure is disclosed. The device includes an assembly adapted for mounting to the enclosure and having an inside face and an outside face opposite the inside face for being inside the enclosure, the outside face for being outside the enclosure, an inside power outlet for receiving an electrical plug mounted to the inside face accessible from inside the enclosure, an outside power outlet for receiving an electrical plug mounted to the outside face and accessible from outside the enclosure, a cover operatively connected to the assembly having a first position for protecting the outside power outlet and a second position for providing access to the outside power outlet.Type: ApplicationFiled: February 26, 2004Publication date: August 26, 2004Applicant: Grace Engineered Products, Inc.Inventor: Philip Brown Allen
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Patent number: 6700062Abstract: A convenience interface device for providing access to at least one power connection within an enclosure, is disclosed. The device includes an assembly adapt for mounting to the enclosure and having an inside face and an outside face opposite the inside face for being inside the enclosure, the outside face for being outside the enclosure, an inside power outlet for receiving an electrical plug mounted to the inside face accessible from inside the enclosure, an outside power outlet for receiving an electrical plug mounted to the outside face and accessible from outside the enclosure, a cover operatively connected to the assembly having a first position for protecting the outside power outlet and a second position for providing access to the outside power outlet.Type: GrantFiled: January 10, 2003Date of Patent: March 2, 2004Inventor: Philip Brown Allen, Jr.
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Patent number: D482628Type: GrantFiled: November 19, 2002Date of Patent: November 25, 2003Inventors: Bryan Rollason, Gene Letchford, Philip Brown Allen, Jr.
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Patent number: D494139Type: GrantFiled: January 10, 2003Date of Patent: August 10, 2004Inventor: Philip Brown Allen, Jr.