Patents by Inventor Keith Davis

Keith Davis 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: 12264698
    Abstract: A cage nut fastener includes a nut and a spring cage comprised of a back wall with a wall aperture therethrough, first and second hooking arms disposed at opposite sides of the back wall, and one or more cage arms. At least one of the hooking arms includes a compressible lever, and each hooking arms terminates with an outwardly-oriented hooked portion at a front of the nut. The nut is retained at a caged location by at least the one or more cage arms and includes a nut aperture therethrough in alignment with the wall aperture of the back wall. Application of a compression force upon the lever, without the aid of tools, manipulates the spring cage to a compressed state that facilitates positioning of a distal end of one or both of the hooked portions through an aperture of a frame member.
    Type: Grant
    Filed: November 14, 2023
    Date of Patent: April 1, 2025
    Assignee: Chatsworth Products, Inc.
    Inventor: Jared Keith Davis
  • Publication number: 20250067525
    Abstract: A sensing device for a metrology system includes a measurement region and a body. The body includes at least one light source adapted to emit a light onto a workpiece, and at least one sensor arranged to receive light from the light source after it has been reflected by the workpiece. The sensing device further includes at least one heat exchanger having an inlet and an outlet for exchanging heat between the measurement region and an outside of the measurement region.
    Type: Application
    Filed: August 21, 2023
    Publication date: February 27, 2025
    Inventors: Levi GROHS, Brian HENEGHAN, James GUNDERSEN, Umesha HANUMANTHAPPA, Raghavendra TIPPANNA, Garrett HEADRICK, Keith DAVIS, Clint VANDERGIESSEN
  • Publication number: 20250067714
    Abstract: A gas sensor device including a sensing component for detection of first gas analyte, electronic circuitry, and a communication system, wherein the electronic circuitry is configured to control operation of the gas sensor device and to measure a concentration of the first gas analyte based on a signal from the sensing component, the electronic circuitry further being configured to control operation of the gas sensor device based upon an operational status of the gas sensor device determined at least in part on information received via the communication system based upon output from at least one sensor located at a different position from the gas sensor device.
    Type: Application
    Filed: November 13, 2024
    Publication date: February 27, 2025
    Inventors: Michael Alvin Brown, Brian Keith Davis
  • Publication number: 20250056769
    Abstract: An edge seal for a modular thermal isolation barrier includes a seal portion and a base portion. The seal portion is formed of a resilient material capable of deflection by a rigid adjacent structure. The base portion is formed of a rigid material and includes a pair of side channels opening at opposite sides thereof and a panel-receiving end channel. Each of the pair of side channels includes a first distal flange arranged to extend inwardly from one side of the respective channel and a second distal flange arranged to extend inwardly, and toward the first distal flange, from the other side of the respective channel, whereby each side channel is generally C-shaped and includes a channel opening having a width that is narrower than a width of a channel interior. Each of the seal portion and the base portion has a generally uniform cross-sectional shape.
    Type: Application
    Filed: August 11, 2024
    Publication date: February 13, 2025
    Inventors: Joshua Blaine GREESON, Steven J. GIBBLE, Joshua James YOUNG, Jared Keith DAVIS
  • Patent number: 12188915
    Abstract: A method of operating a gas sensor for a gas analyte including a sensing component includes, in a first mode, interrogating the sensor by periodically applying an electrical signal to the sensing component of the sensor, measuring sensor response to the electrical signal which is indicative of a sensitivity of the sensor each time the electrical signal is applied to the sensing component, determining whether one or more thresholds have been exceeded based upon the sensor response determined each time the electrical signal is applied to the sensing component, and entering a second mode, different from the first mode in analysis of the sensor response to the periodically applied electrical signals, if one or more thresholds are exceeded.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: January 7, 2025
    Assignee: MSA Technology, LLC
    Inventors: Michael Alvin Brown, Brian Keith Davis
  • Publication number: 20240369568
    Abstract: Disclosed herein are stable isotope labeling (SIL) peptide mapping methods for accurate and sensitive conjugation site quantitation. Also disclosed herein are compositions comprising antibody drug conjugates (ADCs) that target BCMA.
    Type: Application
    Filed: August 2, 2022
    Publication date: November 7, 2024
    Applicant: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Tyler Keith DAVIS, Hillary Amber SCHUESSLER
  • Patent number: 12063758
    Abstract: An edge seal for a modular thermal isolation barrier for preventing passage of air through a gap in a data processing equipment arrangement includes a seal portion and a base portion. The seal portion is formed of a resilient material capable of deflection by a rigid adjacent structure. The base portion is formed of a rigid material and includes a pair of side channels opening at opposite sides thereof and a panel-receiving end channel. Each of the pair of side channels includes a first distal flange arranged to extend inwardly from one side of the respective channel and a second distal flange arranged to extend inwardly, and toward the first distal flange, from the other side of the respective channel, whereby each side channel is generally C-shaped and includes a channel opening having a width that is narrower than a width of a channel interior. Each of the seal portion and the base portion has a generally uniform cross-sectional shape.
    Type: Grant
    Filed: April 9, 2023
    Date of Patent: August 13, 2024
    Assignee: Chatsworth Products, Inc.
    Inventors: Joshua Blaine Greeson, Steven J. Gibble, Joshua James Young, Jared Keith Davis
  • Publication number: 20240093716
    Abstract: A cage nut fastener for installation without the aid of tools includes a nut and a spring cage comprised of a back wall with a wall aperture therethrough, first and second hooking arms disposed at opposite sides of the back wall, and one or more cage arms. At least one of the first and second hooking arms includes a compressible lever. Each of the first and second hooking arms terminates with an outwardly-oriented hooked portion at a front of the nut. Each of the one or more cage arms engages at least a side face and a front face of the nut. The nut is retained at a caged location by at least the one or more cage arms, is prevented from rotation at the caged location, and includes a nut aperture therethrough in general alignment with the wall aperture of the back wall.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 21, 2024
    Inventor: Jared Keith DAVIS
  • Patent number: 11909154
    Abstract: A bonding endcap for use in connection with a bracket assembly for establishing an equipotential plane in a cable runway includes a spring clip and a bonding lug. The spring clip is made from an electrically conductive material and has two side walls that extend forward from a rear wall. The bonding lug is made from an electrically conductive material and includes a contact portion and a side arm extending at each side of the contact portion. The spring clip is positionable within a channel of a cable runway rail. The contact portion of the bonding lug is receivable between the side walls of the spring clip to deflect the side walls and establish an electrical bonding connection from the cable runway rail, through the spring clip, and to the bonding lug.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: February 20, 2024
    Assignee: Chatsworth Products, Inc.
    Inventors: David Michael Richards, Kenneth Matthew Michaels, Steven Jay Gibble, Jared Keith Davis
  • Patent number: 11903156
    Abstract: A brush port assembly includes a bezel frame and a brush component. The bezel frame is comprised of an elongate body having first and second ends, a top surface, and an underside. The elongate body is formed as a generally enclosed shape that frames an opening, whereby the first and second ends are arranged in an end-to-end relationship with a gap therebetween. The brush component has a spine member from which a plurality of bristles extend. The spine member is secured to the underside of the elongate body such that the bristles substantially entirely cover the opening. The bezel frame is installable, without the aid of tools, along an exposed edge of a brush port opening in a surface of an electronic equipment enclosure. Additionally, the bezel frame is installable around a cable that passes through the brush port opening by maneuvering the cable through the gap.
    Type: Grant
    Filed: March 18, 2023
    Date of Patent: February 13, 2024
    Assignee: Chatsworth Products, Inc.
    Inventors: Preston Ellis Hennrich, Jared Keith Davis
  • Patent number: 11860175
    Abstract: A method of operating a sensor system including at least one sensor for detecting an analyte gas and a control system includes electronically interrogating the sensor to determine the operational status thereof and upon determining that the operational status is non-conforming based upon one or more predetermined thresholds, the control system initiating an automated calibration of the sensor with the analyte gas or a simulant gas.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: January 2, 2024
    Assignee: MSA Technology, LLC
    Inventors: Towner Bennett Scheffler, Michael Alvin Brown, Andrew E. Nalepa, Brian Keith Davis
  • Patent number: 11846312
    Abstract: A method of installing a cage nut fastener against a frame member without the aid of tools includes: providing a cage nut fastener having a spring cage and a nut prevented from rotation within the spring cage, wherein the spring cage includes first and second lever arms arranged at opposite sides thereof, each lever arm extending in a rearward direction behind a back wall of the spring cage; applying a compression force upon at least one of the lever arms, without the aid of tools, to manipulate the spring cage to a compressed state; positioning a distal end of each of the lever arms through an aperture of the frame member; and releasing the compression force so that a portion of each of the lever arms presses against an edge of the aperture, thereby securing the cage nut fastener against the frame member.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: December 19, 2023
    Assignee: Chatsworth Products, Inc.
    Inventor: Jared Keith Davis
  • Patent number: 11740201
    Abstract: A system includes a system housing including an inlet, at least one gas sensor responsive to a first analyte gas other than oxygen within the system housing and in fluid connection with the inlet, and a sensor responsive to oxygen within the system housing and in fluid connection with the inlet. The sensor responsive to oxygen is formed to be chemically separate from the at least one gas sensor responsive to the first analyte gas other than oxygen. The sensor responsive to oxygen is responsive to a change in the concentration of oxygen arising from creation of a driving force in the vicinity of the inlet to provide an indication of a state of a transport path between the inlet of the system and the at least one gas sensor responsive to the first analyte gas other than oxygen.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: August 29, 2023
    Assignee: MSA Technology, LLC
    Inventors: Towner Bennett Scheffler, Michael Alvin Brown, Brian Keith Davis
  • Patent number: 11740251
    Abstract: A method of operating a sensor system including at least one sensor to detect a first gas analyte and a control system includes electronically interrogating the sensor to determine the operational status thereof and, based upon the results of the electronic interrogation, the control system initiating an automated maintenance procedure for the sensor.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: August 29, 2023
    Assignee: MSA Technology, LLC
    Inventors: Towner Bennett Scheffler, Michael Alvin Brown, Andrew E. Nalepa, Brian Keith Davis
  • Publication number: 20230258617
    Abstract: A method of operating a gas sensor for a gas analyte including a sensing component includes, in a first mode, interrogating the sensor by periodically applying an electrical signal to the sensing component of the sensor, measuring sensor response to the electrical signal which is indicative of a sensitivity of the sensor each time the electrical signal is applied to the sensing component, determining whether one or more thresholds have been exceeded based upon the sensor response determined each time the electrical signal is applied to the sensing component, and entering a second mode, different from the first mode in analysis of the sensor response to the periodically applied electrical signals, if one or more thresholds are exceeded.
    Type: Application
    Filed: April 27, 2023
    Publication date: August 17, 2023
    Inventors: Michael Alvin Brown, Brian Keith Davis
  • Publication number: 20230243445
    Abstract: An accessory positioning system for a cable manager includes a spine member, a first lateral member, an accessory rod, and a first cable management accessory. The spine member has an extruded construction and defines an x-axis of a three-dimensional cable management space. The first lateral member has an extruded construction and defines a y-axis of the three-dimensional cable management space. The spine member is slidably paired with the first lateral member to facilitate infinite adjustability of a location of the spine member along the x-axis of the three-dimensional cable management space within a range defined by a length of the first lateral member. The accessory rod has an extruded construction and define a z-axis of the three-dimensional cable management space.
    Type: Application
    Filed: March 30, 2023
    Publication date: August 3, 2023
    Inventors: Preston Ellis HENNRICH, James I. LAWRENCE, John W. ROBERTSON, Johnny C. FRAGA, Jared Keith DAVIS
  • Publication number: 20230247801
    Abstract: An edge seal for a modular thermal isolation barrier for preventing passage of air through a gap in a data processing equipment arrangement includes a seal portion and a base portion. The seal portion is formed of a resilient material capable of deflection by a rigid adjacent structure. The base portion is formed of a rigid material and includes a pair of side channels opening at opposite sides thereof and a panel-receiving end channel. Each of the pair of side channels includes a first distal flange arranged to extend inwardly from one side of the respective channel and a second distal flange arranged to extend inwardly, and toward the first distal flange, from the other side of the respective channel, whereby each side channel is generally C-shaped and includes a channel opening having a width that is narrower than a width of a channel interior. Each of the seal portion and the base portion has a generally uniform cross-sectional shape.
    Type: Application
    Filed: April 9, 2023
    Publication date: August 3, 2023
    Inventors: Joshua Blaine GREESON, Steven J. GIBBLE, Joshua James YOUNG, Jared Keith DAVIS
  • Patent number: 11680933
    Abstract: A method of operating a gas sensor for a gas analyte including a sensing component includes, in a first mode, interrogating the sensor by periodically applying an electrical signal to the sensing component of the sensor, measuring sensor response to the electrical signal which is indicative of a sensitivity of the sensor each time the electrical signal is applied to the sensing component, determining whether one or more thresholds have been exceeded based upon the sensor response determined each time the electrical signal is applied to the sensing component, and entering a second mode, different from the first mode in analysis of the sensor response to the periodically applied electrical signals, if one or more thresholds are exceeded.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: June 20, 2023
    Assignee: MSA Technology, LLC
    Inventors: Michael Alvin Brown, Brian Keith Davis
  • Patent number: 11647610
    Abstract: A data processing equipment structure includes a plurality of vertical and horizontal frame components, which, together, define an equipment structure frame, and a plurality of panels disposed relative to the equipment structure frame to define a periphery. At least one of the plurality of vertical and horizontal frame components is an extruded strut having a generally uniform cross-section. The extruded strut includes an outwardly-facing channel extending along each of a pair of opposing sides of the extruded strut, at least one of which includes a set of evenly-spaced ridges, extending along each of two sides of the channel, for accommodating a threaded fastener. The extruded strut further includes one or more ledges, each having a depth sufficient to accommodate a thickness of one of the plurality of panels.
    Type: Grant
    Filed: October 31, 2021
    Date of Patent: May 9, 2023
    Assignee: Chatsworth Products, Inc.
    Inventors: Joshua Blaine Greeson, Steven J. Gibble, Joshua James Young, Jared Keith Davis
  • Patent number: 11627677
    Abstract: A brush port assembly includes a bezel frame and a brush component. The bezel frame is comprised of an elongate body having first and second ends, a top surface, and an underside. The elongate body is formed as a generally enclosed shape that frames an opening, whereby the first and second ends are arranged in an end-to-end relationship with a gap therebetween. The brush component has a spine member from which a plurality of bristles extend. The spine member is secured to the underside of the elongate body such that the bristles substantially entirely cover the opening. The bezel frame is installable, without the aid of tools, along an exposed edge of a brush port opening in a surface of an electronic equipment enclosure. Additionally, the bezel frame is installable around a cable that passes through the brush port opening by maneuvering the cable through the gap.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: April 11, 2023
    Assignee: Chatsworth Products, Inc.
    Inventors: Preston Ellis Hennrich, Jared Keith Davis