Patents by Inventor Donald W. Murray

Donald W. Murray 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: 11648428
    Abstract: An automatic stovetop fire suppressor is activated by a shuttle actuator. The self-contained and closed container device provides a gradual release of a fire suppressing agent in a desired distribution pattern. A method of reliable and spatial agent release are provided herein. A plastic cone shaped lid seals on the bottom of a can and forms a closed container. The closed container is filled with a fire suppressing agent. An initiator charge is housed external to the container of fire suppressing agent and is fuse activated. The activated charge displaces the shuttle. As the shuttle displaces, vertical support for the bottom cone lid is removed and a compression spring breaks a circumferential seal between the bottom lid and container cylindrical sidewall and lowers the bottom lid exposing a radial opening. Fire suppressing agent flows out of the radial opening, suppressing a stovetop fire.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: May 16, 2023
    Assignee: WilliamsRDM, Inc.
    Inventors: Donald W Murray, Richard M Anthony
  • Publication number: 20220131405
    Abstract: A covert smart solar power system for use with a covert data collection device, the covert smart solar power system having a power storage device, a power source coupled to the power storage device, and a power transmission interface configured to couple the covert data collection device to at least one of the power storage device and the power source. The power source includes a natural object enclosure, a power generation apparatus embedded in the natural object enclosure, and a failure mitigation aspect coupled to the power generation apparatus.
    Type: Application
    Filed: January 10, 2022
    Publication date: April 28, 2022
    Applicant: WilliamsRDM, Inc.
    Inventors: Christopher M. Stimek, Eduardo M. Hinojosa, Donald W. Murray
  • Patent number: 11223226
    Abstract: A covert smart solar power system for use with a covert data collection device, the covert smart solar power system having a power storage device, a power source coupled to the power storage device, and a power transmission interface configured to couple the covert data collection device to at least one of the power storage device and the power source. The power source includes a natural object enclosure, a power generation apparatus embedded in the natural object enclosure, and a failure mitigation aspect coupled to the power generation apparatus.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: January 11, 2022
    Assignee: WilliamsRDM, Inc.
    Inventors: Christopher M. Stimek, Eduardo M. Hinojosa, Donald W. Murray
  • Publication number: 20210290995
    Abstract: A stovetop fire suppression system for selectively releasing a fire suppressant powder onto a stovetop first or second burner. The stovetop fire suppression system includes a base member and a chute member secured to the base member at opposed first and second ends of the base member. The chute member is movable between a storage position and a dispensing position. The suppression system further includes a first actuating member disposed at the base section first end and a second actuating member disposed at the base section second end. In response to actuation of the first actuating member, the chute member is movable the dispensing position to release the fire suppressant powder onto the first burner, and in response to actuation of the second actuating member, the chute member moves to the dispensing position to release the fire suppressant powder onto the second burner.
    Type: Application
    Filed: March 18, 2021
    Publication date: September 23, 2021
    Applicant: WilliamsRDM, Inc.
    Inventors: Donald W. Murray, Richard M. Anthony
  • Patent number: 10994162
    Abstract: An initiator with fuse device for an automatic self-contained fire suppressor and method are provided herein. Stovetop fires are a well-known residential and commercial hazard. An initiator with fuse device provides a reliable activation of an automatic stovetop fire suppressor. A device and method which provides a secure and robust attachment of an initiator to a fire suppressor, while reducing required component parts, manufacturing time, and labor, is provided herein. An initiator cup with integral cylindrical extension affords a thermoform attachment of the cup to the fire suppressor container while providing a secure mechanical attachment of the fuse to the initiator cup.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: May 4, 2021
    Assignee: WilliamsRDM, Inc.
    Inventors: Donald W Murray, Richard M Anthony
  • Publication number: 20210121720
    Abstract: An initiator with fuse device for an automatic self-contained fire suppressor and method are provided herein. Stovetop fires are a well-known residential and commercial hazard. An initiator with fuse device provides a reliable activation of an automatic stovetop fire suppressor. A device and method which provides a secure and robust attachment of an initiator to a fire suppressor, while reducing required component parts, manufacturing time, and labor, is provided herein. An initiator cup with integral cylindrical extension affords a thermoform attachment of the cup to the fire suppressor container while providing a secure mechanical attachment of the fuse to the initiator cup.
    Type: Application
    Filed: January 31, 2017
    Publication date: April 29, 2021
    Inventors: Donald W. Murray, Richard M. Anthony
  • Publication number: 20210099008
    Abstract: A covert smart solar power system for use with a covert data collection device, the covert smart solar power system having a power storage device, a power source coupled to the power storage device, and a power transmission interface configured to couple the covert data collection device to at least one of the power storage device and the power source. The power source includes a natural object enclosure, a power generation apparatus embedded in the natural object enclosure, and a failure mitigation aspect coupled to the power generation apparatus.
    Type: Application
    Filed: September 24, 2020
    Publication date: April 1, 2021
    Applicant: WilliamsRDM, Inc.
    Inventors: Christopher M. Stimek, Eduardo M. Hinojosa, Donald W. Murray
  • Publication number: 20210099635
    Abstract: A sensor system includes a camera having a first sensor configured to trigger the camera to take a photograph, a trigger device configured to couple to the camera, and a remote sensor node. The trigger device includes a heat generating member (HGM) disposed adjacent to the first sensor, a receiving node communicatively coupled to the HGM, and a housing configured to house at least one of the heat generating member and the receiving node. The remote sensor node is communicatively coupled to the receiving node, and includes a second sensor configured to detect an object in the field of view of the camera.
    Type: Application
    Filed: September 24, 2020
    Publication date: April 1, 2021
    Applicant: WilliamsRDM, Inc.
    Inventors: Christopher M. Stimek, Eduardo M. Hinojosa, Donald W. Murray
  • Patent number: 10821311
    Abstract: An automatic stovetop fire suppressor providing a gradual release of a fire suppressing agent in a desired distribution pattern and method of gradual and spatial agent release are provided herein. A plastic cone shaped lid seals on the bottom of a can and forms a closed container. The closed container is filled with a fire suppressing agent. An initiator charge breaks a designed breaking point of a reduced horizontal cross sectional area when fuse activated. The bottom lid drops down exposing a radial opening. Fire suppressing agent flows out of the radial opening, suppressing a stovetop fire with minimal or no splashing of cooking oil. An initiator housing is affixed to a top wall of the can and serves as the welding point for securing the plastic lid. A travel limiting member attached to the bottom lid catches on a shoulder of the initiator housing to limit the radial opening height.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: November 3, 2020
    Assignee: WilliamsRDM, Inc.
    Inventor: Donald W Murray
  • Publication number: 20200306569
    Abstract: An automatic stovetop fire suppressor is activated by a shuttle actuator. The self-contained and closed container device provides a gradual release of a fire suppressing agent in a desired distribution pattern. A method of reliable and spatial agent release are provided herein. A plastic cone shaped lid seals on the bottom of a can and forms a closed container. The closed container is filled with a fire suppressing agent. An initiator charge is housed external to the container of fire suppressing agent and is fuse activated. The activated charge displaces the shuttle. As the shuttle displaces, vertical support for the bottom cone lid is removed and a compression spring breaks a circumferential seal between the bottom lid and container cylindrical sidewall and lowers the bottom lid exposing a radial opening. Fire suppressing agent flows out of the radial opening, suppressing a stovetop fire.
    Type: Application
    Filed: October 3, 2019
    Publication date: October 1, 2020
    Inventors: Donald W. Murray, Richard M. Anthony
  • Patent number: 10596400
    Abstract: A mounting device and method of mounting an automatic stovetop fire suppressor are provided herein. Stovetop fires are a well-known residential and commercial hazard. Common parts are utilized across the stovetop fire suppressors employed in different stovetop configurations, reducing inventory count. The mount design can be automated for greater efficiency of time and labor and may provide increased production or throughput. A magnet is attached at the factory for the vent hood product, eliminating the need for such assembly by an end user. This attachment also alleviates loss or misplacement of the magnet during unpacking or installation. A threaded insert is staked to the fire suppressor can and affords reliable retention of the magnet to the fires suppressor can. The present designs enables formation of a consistent vent area in the fire suppressor can.
    Type: Grant
    Filed: September 4, 2016
    Date of Patent: March 24, 2020
    Assignee: Williams RDM, Inc.
    Inventor: Donald W Murray
  • Publication number: 20200030646
    Abstract: An automatic stovetop fire suppressor is activated by a shuttle actuator. The self-contained and closed container device provides a gradual release of a fire suppressing agent in a desired distribution pattern. A method of reliable and spatial agent release are provided herein. A plastic cone shaped lid seals on the bottom of a can and forms a closed container. The closed container is filled with a fire suppressing agent. An initiator charge is housed external to the container of fire suppressing agent and is fuse activated. The activated charge displaces the shuttle. As the shuttle displaces, vertical support for the bottom cone lid is removed and a compression spring breaks a circumferential seal between the bottom lid and container cylindrical sidewall and lowers the bottom lid exposing a radial opening. Fire suppressing agent flows out of the radial opening, suppressing a stovetop fire.
    Type: Application
    Filed: October 3, 2019
    Publication date: January 30, 2020
    Applicant: WilliamsRDM, Inc.
    Inventors: Donald W. Murray, Richard M. Anthony
  • Patent number: 10478647
    Abstract: An automatic stovetop fire suppressor is activated by a shuttle actuator. The self-contained and closed container device provides a gradual release of a fire suppressing agent in a desired distribution pattern. A method of reliable and spatial agent release are provided herein. A plastic cone shaped lid seals on the bottom of a can and forms a closed container. The closed container is filled with a fire suppressing agent. An initiator charge is housed external to the container of fire suppressing agent and is fuse activated. The activated charge displaces the shuttle. As the shuttle displaces, vertical support for the bottom cone lid is removed and a compression spring breaks a circumferential seal between the bottom lid and container cylindrical sidewall and lowers the bottom lid exposing a radial opening. Fire suppressing agent flows out of the radial opening, suppressing a stovetop fire.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: November 19, 2019
    Assignee: Williams RDM, Inc
    Inventors: Donald W Murray, Richard M Anthony
  • Patent number: 10226652
    Abstract: An automatic stovetop fire suppressor using a compressed spring to lower a bottom lid upon thermal glass bulb fracture is provided herein. A plastic lid seals on the bottom of a can and forms a closed container. The closed container is filled with a fire suppressing agent. A compressed spring extends when a thermal glass bulb fractures. The extending spring lowers the bottom lid to open the closed container. Fire suppressing agent flows out of the radial opening, suppressing a stovetop fire with minimal or no splashing of cooking oil. A center post is secured to a top wall of the container. A ledge, or bottom support, secured to the container catches the bottom lid to limit the radial opening height. A gradual release of a fire suppressing agent in a desired distribution pattern and method of gradual and spatial agent release can be provided with a cone-shaped bottom lid.
    Type: Grant
    Filed: March 25, 2017
    Date of Patent: March 12, 2019
    Assignee: WILLIAMS RDM INC
    Inventors: Donald W Murray, Richard M Anthony
  • Publication number: 20190015688
    Abstract: An automatic stovetop fire suppressor with sensor triggered activation and method are provided herein. A combination of sensor types is housed within a self-contained fire suppressor, collecting data from the stovetop environment. Sensor types include temperature, light, and infrared. The fire detection method affords expedient fire state determination with discrimination from changes in ambient light, camera flashes, and non-fire heat sources. A bottom lid is secured to a bottom of a can, forming a closed container. A fire suppressing agent is housed within the closed container. From sensed data, the presence of a stovetop fire is assessed. When a fire condition is determined, an electronic match triggers a mechanical shuttle. The fire suppressing agent and battery power are stored in the closed container from manufactured end to activation of the suppressor in a fire condition.
    Type: Application
    Filed: September 3, 2018
    Publication date: January 17, 2019
    Applicant: WilliamsRDM Inc.
    Inventors: Christopher M. Stimek, Warren B. Johnson, Maisel N. Klutts, Donald W. Murray, Richard M. Anthony
  • Publication number: 20180214722
    Abstract: An initiator with fuse device for an automatic self-contained fire suppressor and method are provided herein. Stovetop fires are a well-known residential and commercial hazard. An initiator with fuse device provides a reliable activation of an automatic stovetop fire suppressor. A device and method which provides a secure and robust attachment of an initiator to a fire suppressor, while reducing required component parts, manufacturing time, and labor, is provided herein. An initiator cup with integral cylindrical extension affords a thermoform attachment of the cup to the fire suppressor container while providing a secure mechanical attachment of the fuse to the initiator cup.
    Type: Application
    Filed: January 31, 2017
    Publication date: August 2, 2018
    Applicant: Williams-Pyro, Inc.
    Inventors: Donald W. Murray, Richard M. Anthony
  • Publication number: 20180064971
    Abstract: A mounting device and method of mounting an automatic stovetop fire suppressor are provided herein. Stovetop fires are a well-known residential and commercial hazard. Common parts are utilized across the stovetop fire suppressors employed in different stovetop configurations, reducing inventory count. The mount design can be automated for greater efficiency of time and labor and may provide increased production or throughput. A magnet is attached at the factory for the vent hood product, eliminating the need for such assembly by an end user. This attachment also alleviates loss or misplacement of the magnet during unpacking or installation. A threaded insert is staked to the fire suppressor can and affords reliable retention of the magnet to the fires suppressor can. The present designs enables formation of a consistent vent area in the fire suppressor can.
    Type: Application
    Filed: September 4, 2016
    Publication date: March 8, 2018
    Applicant: WilliamsRDM, Inc
    Inventor: Donald W. Murray
  • Publication number: 20170197100
    Abstract: An automatic stovetop fire suppressor using a compressed spring to lower a bottom lid upon thermal glass bulb fracture is provided herein. A plastic lid seals on the bottom of a can and forms a closed container. The closed container is filled with a fire suppressing agent. A compressed spring extends when a thermal glass bulb fractures. The extending spring lowers the bottom lid to open the closed container. Fire suppressing agent flows out of the radial opening, suppressing a stovetop fire with minimal or no splashing of cooking oil. A center post is secured to a top wall of the container. A ledge, or bottom support, secured to the container catches the bottom lid to limit the radial opening height. A gradual release of a fire suppressing agent in a desired distribution pattern and method of gradual and spatial agent release can be provided with a cone-shaped bottom lid.
    Type: Application
    Filed: March 25, 2017
    Publication date: July 13, 2017
    Applicant: WilliamsRDM, Inc.
    Inventors: Donald W. Murray, Richard M. Anthony
  • Patent number: 9636529
    Abstract: A mounting device and method of mounting an automatic stovetop fire suppressor are provided herein. Stovetop fires are a well-known residential and commercial hazard. Common parts are utilized across the stovetop fire suppressors employed in different stovetop configurations, reducing inventory count. The mount design can be automated for greater efficiency of time and labor and may provide increased production or throughput. A magnet is attached at the factory for the vent hood product, eliminating the need for such assembly by an end user. This attachment also alleviates loss or misplacement of the magnet during unpacking or installation. A threaded insert is staked to the fire suppressor can and affords reliable retention of the magnet to the fires suppressor can. The present designs enables formation of a consistent vent area in the fire suppressor can.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: May 2, 2017
    Assignee: WilliamsRDM, Inc.
    Inventor: Donald W Murray
  • Patent number: 9636530
    Abstract: An automatic stovetop fire suppressor using a compressed spring to lower a bottom lid upon thermal glass bulb fracture is provided herein. A plastic lid seals on the bottom of a can and forms a closed container. The closed container is filled with a fire suppressing agent. A compressed spring extends when a thermal glass bulb fractures. The extending spring lowers the bottom lid to open the closed container. Fire suppressing agent flows out of the radial opening, suppressing a stovetop fire with minimal or no splashing of cooking oil. A center post is secured to a top wall of the container. A ledge, or bottom support, secured to the container catches the bottom lid to limit the radial opening height. A gradual release of a fire suppressing agent in a desired distribution pattern and method of gradual and spatial agent release can be provided with a cone-shaped bottom lid.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: May 2, 2017
    Assignee: WilliamsRDM, Inc.
    Inventors: Donald W Murray, Richard M Anthony