Patents by Inventor Warren J. Null

Warren J. Null 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: 20190376271
    Abstract: It is a drain cleaning tool for cleaning blockages. The tool is shaped like a T with a hook at the bottom. It is made of a flexible steel rod ? inches (plus or minus) and 24 inches long. This tool is so simple to use a child can do it by lowering it into the drain, turning it and pulling it out.
    Type: Application
    Filed: August 14, 2018
    Publication date: December 12, 2019
    Inventor: Warren J. Null
  • Patent number: 9833364
    Abstract: A disposable Cast and Intravenous (IV) Medical Shower System for protecting casted and/or IV therapy injected appendages from moisture while a patient is showering or bathing. A plurality of embodiments are disclosed, including a variety of sizes and colors for a variety of users for a variety of applications to accommodate a variety of limbs and afflictions such as wounds with or without a bandages, IV or drain lines, and fixed casts. One embodiment of the system is characterized by flexible stretch vinyl in a tubular shape with only one opening, which creates a water tight seal between the appendage and the system. Additionally, the midsection torso embodiment has an optional pocket on the inside surface (facing the skin) that is used for housing a medical device such as an insulin pump or pocket health monitor. Finally, the process for making and using the system is described in full detail.
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: December 5, 2017
    Inventor: Warren J. Null
  • Publication number: 20110112450
    Abstract: A disposable Cast and Intravenous (IV) Medical Shower System for protecting casted and/or IV therapy injected appendages from moisture while a patient is showering. Plurality of embodiments are disclosed including variety of sizes and colors for a variety of users for variety of applications to accommodate a variety of limbs and afflictions such as wound with or without a bandage, IV or drain line and fixed casts. One embodiment of the system is characterized by flexible plastic in a tubular shape with only one opening, which creates a water tight seal between the appendage and the system. The mid-section torso embodiment also has an optional pocket on the inside surface (facing the skin) a pocket for housing a medical device such as an insulin pump or pocket health monitor. Also described is process for making and using the system.
    Type: Application
    Filed: November 11, 2009
    Publication date: May 12, 2011
    Inventor: Warren J. Null