Patents by Inventor Hayden R. Murphy

Hayden R. Murphy 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).

  • Fluid applicator refill system
    Patent number: 10730338
    Abstract: The present invention provides devices, systems, and methods for refilling a refillable fluid applicator, such as but not limited to a refillable dry erase marker. The devices, systems, and methods of the present invention advantageously allow the fluid applicator to be refilled quickly, easily, and inexpensively, and provide the benefit of significantly reducing the quantity of solid plastic waste associated with conventional disposable dry erase markers and other fluid applicators.
    Type: Grant
    Filed: April 26, 2018
    Date of Patent: August 4, 2020
    Inventor: Hayden R Murphy
  • FLUID APPLICATOR REFILL SYSTEM
    Publication number: 20180311994
    Abstract: The present invention provides devices, systems, and methods for refilling a refillable fluid applicator, such as but not limited to a refillable dry erase marker. The devices, systems, and methods of the present invention advantageously allow the fluid applicator to be refilled quickly, easily, and inexpensively, and provide the benefit of significantly reducing the quantity of solid plastic waste associated with conventional disposable dry erase markers and other fluid applicators.
    Type: Application
    Filed: April 26, 2018
    Publication date: November 1, 2018
    Inventor: Hayden R. Murphy