Patents by Inventor Walter Dan Parker

Walter Dan Parker 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: 20230301842
    Abstract: Bi-directonally positionable tampon configured to be disposed in a vaginal opening adjacent to a cervical os for absorbing and collecting vaginal discharge. The tampon includes an elastomeric ring to support an absorbent pad for collecting and absorbing bodily fluids. To support the absorbent pad, the elastomeric ring has a first circular-shaped edge and a second circular-shaped edge that surrounds the central aperture. A covering comprising a first pervious layer and a second pervious layer disposed adjacent to the first pervious layer is attached to the elastomeric ring and disposed at least partially in the central aperture of the ring. An absorbent pad is disposed in a cavity formed between the first fabric layer and the second fabric layer of the covering. When the elastomeric ring is disposed in a vaginal opening, bodily fluid can pass through either the first and/or second pervious layers to reach the absorbent pad.
    Type: Application
    Filed: March 24, 2022
    Publication date: September 28, 2023
    Inventors: Terrill A. Young, Gwynne Marie Hite, Walter Dan Parker
  • Patent number: 10444060
    Abstract: A fluid container measurement system is disclosed. The fluid container measurement system is configured to suspend a load measurement assembly a distance above a support surface. The load measurement assembly houses a load cell and a measurement control circuit. The measurement control circuit is coupled to the load cell and configured to receive electrical signals indicative of a force imposed on the load cell. Electrical signals generated by the load cell indicative of the force exerted on the load cell can be used to measure the fluid container attached to the load cell linkage member.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: October 15, 2019
    Assignee: ADAPTEC MEDICAL DEVICES LLC
    Inventors: Walter Dan Parker, Edward James Mueller, Keith Hobart Gausmann, Nathan Thomas Luck, Scott Eric Liddle
  • Publication number: 20180245967
    Abstract: A fluid container measurement system is disclosed. The fluid container measurement system is configured to suspend a load measurement assembly a distance above a support surface. The load measurement assembly houses a load cell and a measurement control circuit. The measurement control circuit is coupled to the load cell and configured to receive electrical signals indicative of a force imposed on the load cell. Electrical signals generated by the load cell indicative of the force exerted on the load cell can be used to measure the fluid container attached to the load cell linkage member.
    Type: Application
    Filed: April 24, 2018
    Publication date: August 30, 2018
    Inventors: Walter Dan Parker, Edward James Mueller, Keith Hobart Gausmann, Nathan Thomas Luck, Scott Eric Liddle
  • Patent number: 9995619
    Abstract: A fluid container measurement system employing a load cell linkage member is disclosed. The fluid container measurement system is configured to suspend a load measurement assembly a distance above a support surface. The load measurement assembly houses a load cell and a measurement control circuit. The measurement control circuit is coupled to the load cell and configured to receive electrical signals indicative of a force imposed on the load cell. The load measurement assembly also includes or is configured to receive a load cell linkage member mechanically linked to the load cell. In this manner, a load placed on the load cell linkage member will be exerted on the load cell. Electrical signals generated by the load cell indicative of the force exerted on the load cell can be used to measure the fluid container attached to the load cell linkage member.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: June 12, 2018
    Assignee: Adaptec Medical Devices LLC
    Inventors: Walter Dan Parker, Edward James Mueller, Keith Hobart Gausmann, Nathan Thomas Luck, Scott Eric Liddle
  • Publication number: 20170328763
    Abstract: A fluid container measurement system employing a load cell linkage member is disclosed. The fluid container measurement system is configured to suspend a load measurement assembly a distance above a support surface. The load measurement assembly houses a load cell and a measurement control circuit. The measurement control circuit is coupled to the load cell and configured to receive electrical signals indicative of a force imposed on the load cell. The load measurement assembly also includes or is configured to receive a load cell linkage member mechanically linked to the load cell. In this manner, a load placed on the load cell linkage member will be exerted on the load cell. Electrical signals generated by the load cell indicative of the force exerted on the load cell can be used to measure the fluid container attached to the load cell linkage member.
    Type: Application
    Filed: April 17, 2017
    Publication date: November 16, 2017
    Applicant: Adaptec Medical Devices LLC
    Inventors: Walter Dan Parker, Edward James Mueller, Keith Hobart Gausmann, Nathan Thomas Luck, Scott Eric Liddle