Patents by Inventor Jeffrey D. Stewart

Jeffrey D. Stewart 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).

  • Publication number: 20230293807
    Abstract: An IV-line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV-line identification system includes an optical member affixed along a longitudinal length of an elongated member that transmits light when a light source provides a light to the optical member.
    Type: Application
    Filed: March 13, 2023
    Publication date: September 21, 2023
    Inventors: Wayne A. PROVOST, Jeffrey D. STEWART
  • Patent number: 11623035
    Abstract: An IV-line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV-line identification system includes an optical member affixed along a longitudinal length of an elongated member that transmits light when a light source provides a light to the optical member.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: April 11, 2023
    Assignee: MEDLITE ID INC.
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Publication number: 20220118174
    Abstract: An IV-line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV-line identification system includes an optical member affixed along a longitudinal length of an elongated member that transmits light when a light source provides a light to the optical member.
    Type: Application
    Filed: December 29, 2021
    Publication date: April 21, 2022
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Patent number: 11241528
    Abstract: An IV-line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV-line identification system includes an optical member affixed along a longitudinal length of an elongated member that transmits light when a light source provides a light to the optical member.
    Type: Grant
    Filed: March 3, 2021
    Date of Patent: February 8, 2022
    Assignee: MEDLITE ID INC.
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Publication number: 20210187187
    Abstract: An IV-line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV-line identification system includes an optical member affixed along a longitudinal length of an elongated member that transmits light when a light source provides a light to the optical member.
    Type: Application
    Filed: March 3, 2021
    Publication date: June 24, 2021
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Patent number: 10967116
    Abstract: An IV-line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV-line identification system includes an optical member affixed along a longitudinal length of an elongated member that transmits light when a light source provides a light to the optical member.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: April 6, 2021
    Assignee: MEDLITE ID INC.
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Publication number: 20200316288
    Abstract: An IV-line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV-line identification system includes an optical member affixed along a longitudinal length of an elongated member that transmits light when a light source provides a light to the optical member.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 8, 2020
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Patent number: 10722641
    Abstract: An IV line identification system to enable ready identification of an IV line and its associated fluid source and output and to enable distinguishing the IV line from other IV lines and their fluid sources and outputs. The IV line identification system includes a first light source and a second light source communicatively coupled to one another via a wireless connection. The light sources are configured such that when one is activated so as to generate a light signal, the other is automatically activated to generate a corresponding light signal. Each light source may be placed on opposite ends of an IV line to enable ready identification of each end of the same IV line.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: July 28, 2020
    Assignee: MJ Stewart Investments, LLC
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Patent number: 10589019
    Abstract: An IV line identification system to enable ready identification of an IV line and its associated fluid source and output and to enable distinguishing the IV line from other IV lines and their fluid sources and outputs. The IV line identification system includes a first light source and a second light source communicatively coupled to one another via a wireless connection. The light sources are configured such that when one is activated so as to generate a light signal, the other is automatically activated to generate a corresponding light signal. Each light source may be placed on opposite ends of an IV line to enable ready identification of each end of the same IV line.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 17, 2020
    Assignee: MJ Stewart Investments
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Publication number: 20190374703
    Abstract: An IV line identification system to enable ready identification of an IV line and its associated fluid source and output and to enable distinguishing the IV line from other IV lines and their fluid sources and outputs. The IV line identification system includes a first light source and a second light source communicatively coupled to one another via a wireless connection. The light sources are configured such that when one is activated so as to generate a light signal, the other is automatically activated to generate a corresponding light signal. Each light source may be placed on opposite ends of an IV line to enable ready identification of each end of the same IV line.
    Type: Application
    Filed: August 22, 2019
    Publication date: December 12, 2019
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Patent number: 10352677
    Abstract: A measurement device includes first and second measurement indicia. First indicia (e.g., on the tape) may include numerals regularly spaced to mark inches or other units of length (e.g., 1, 2, 3, etc.). Also included are second indicia, that are non-numeric (e.g., letters, such as A, B, C, etc.) where the second indicia are regularly spaced to mark fractions of inches or other units of length indicated by the first indicia. The second indicia are positioned between adjacent first indicia. For example, the letters (A, B, C, etc.) may be spaced every sixteenth or other fraction of an inch between the “1” and “2” (adjacent first indicia). Where sixteenths are used, the letters A-O are equally spaced, between the adjacent first indicia (e.g., between the “1” and the “2”). The A-O may repeat between each integral number—between “1” and “2”, between “2” and “3” and so forth.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: July 16, 2019
    Assignee: MJ Stewart Investments, LLC
    Inventors: Jeffrey D. Stewart, Wayne A. Provost
  • Publication number: 20180344923
    Abstract: An IV line identification system to enable ready identification of an IV line and its associated fluid source and output and to enable distinguishing the IV line from other IV lines and their fluid sources and outputs. The IV line identification system includes a first light source and a second light source communicatively coupled to one another via a wireless connection. The light sources are configured such that when one is activated so as to generate a light signal, the other is automatically activated to generate a corresponding light signal. Each light source may be placed on opposite ends of an IV line to enable ready identification of each end of the same IV line.
    Type: Application
    Filed: August 2, 2018
    Publication date: December 6, 2018
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Patent number: 10064991
    Abstract: An IV line identification system to enable ready identification of an IV line and its associated fluid source and output and to enable distinguishing the IV line from other IV lines and their fluid sources and outputs. The IV line identification system includes a first light source and a second light source communicatively coupled to one another via a wireless connection. The light sources are configured such that when one is activated so as to generate a light signal, the other is automatically activated to generate a corresponding light signal. Each light source may be placed on opposite ends of an IV line to enable ready identification of each end of the same IV line.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: September 4, 2018
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Publication number: 20180177938
    Abstract: An IV line identification system to enable ready identification of an IV line and its associated fluid source and output and to enable distinguishing the IV line from other IV lines and their fluid sources and outputs. The IV line identification system includes a first light source and a second light source communicatively coupled to one another via a wireless connection. The light sources are configured such that when one is activated so as to generate a light signal, the other is automatically activated to generate a corresponding light signal. Each light source may be placed on opposite ends of an IV line to enable ready identification of each end of the same IV line.
    Type: Application
    Filed: February 22, 2018
    Publication date: June 28, 2018
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Patent number: 9903696
    Abstract: A device that includes or is attachable to a tape measure, that allows a user to take a measurement using the tape measure without requiring reference to measurement indicia. Such a device may include a base member, a housing on the base member including a slot for slidably receiving a tape of the tape measure when inserted through the slot of the housing during use, an elastomeric gripping layer positioned in the housing, positioned to contact a side of the tape when the tape is locked in a given position (e.g., given extension) during use, a movable pressure locking wedge positioned within the housing so that the tape is pinched between the wedge and another surface (the gripping layer is involved in such pinching), and a handle operable to move the wedge which allows selective locking of the tape between the wedge and other surface upon actuation of the handle.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: February 27, 2018
    Assignee: MJ Stewart Investments, LLC
    Inventors: Jeffrey D. Stewart, Wayne A. Provost
  • Publication number: 20170368255
    Abstract: An IV line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV line identification system includes an optical member fixed to elongated member that emits light when a light source provides a light into the optical member.
    Type: Application
    Filed: June 9, 2017
    Publication date: December 28, 2017
    Inventors: Wayne A. Provost, Jeffrey D. Stewart
  • Publication number: 20170322006
    Abstract: A measurement device includes first and second measurement indicia. First indicia (e.g., on the tape) may include numerals regularly spaced to mark inches or other units of length (e.g., 1, 2, 3, etc,). Also included are second indicia, that are non-numeric (e.g., letters, such as A, B, C, etc.) where the second indicia are regularly spaced to mark fractions of inches or other units of length indicated by the first indicia. The second indicia are positioned between adjacent first indicia. For example, the letters (A, B, C, etc.) may he spaced every sixteenth or other fraction of an inch between the “1” and “2” (adjacent first indicia). Where sixteenths are used, the letters A-O are equally spaced, between the adjacent first indicia (e.g., between the “1”P? and the “2”). The A-O may repeat between each integral number—between “1” and “2”, between “2” and “3” and so forth.
    Type: Application
    Filed: March 27, 2017
    Publication date: November 9, 2017
    Inventors: Jeffrey D. Stewart, Wayne A. Provost
  • Publication number: 20170322007
    Abstract: A device that includes or is attachable to a tape measure, that allows a user to take a measurement using the tape measure without requiring reference to measurement indicia. Such a device may include a base member, a housing on the base member including a slot for slidably receiving a tape of the tape measure when inserted through the slot of the housing during use, an elastomeric gripping layer positioned in the housing, positioned to contact a side of the tape when the tape is locked in a given position (e.g., given extension) during use, a movable pressure locking wedge positioned within the housing so that the tape is pinched between the wedge and another surface (the gripping layer is involved in such pinching), and a handle operable to move the wedge which allows selective locking of the tape between the wedge and other surface upon actuation of the handle.
    Type: Application
    Filed: May 3, 2016
    Publication date: November 9, 2017
    Inventors: Jeffrey D. Stewart, Wayne A. Provost
  • Patent number: 5158009
    Abstract: A rack for cooking barbecued ribs includes a plurality of curved legs which generally conform to the shape of the ribs. The legs are welded perpendicularly to a single longitudinal member. A handle attached to the longitudinal member makes it possible to manipulate the rack. The length of the curved legs decreases as the distance from the handle increases, thereby giving the rack a tapered form. Ribs barbecued on the rack cook quickly and evenly due to the improved distribution and concentration of heat.
    Type: Grant
    Filed: January 9, 1992
    Date of Patent: October 27, 1992
    Inventor: Jeffrey D. Stewart