Patents by Inventor Herbert Duffy

Herbert Duffy 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: 20210345752
    Abstract: A fluid dispensing comb assembly includes a comb that has a reservoir integrated therein to contain a fluid. The comb has a plurality of teeth for combing hair and each of the teeth has an opening to dispense the fluid into the hair. A heating element is integrated into the comb for heating the fluid in the reservoir. A plurality of balls is each positioned within a respective one of the teeth. Each of the balls is biased into the opening in the respective tooth for closing the opening to inhibit the fluid from passing through the opening. Each of the balls is urgeable into the respective tooth to facilitate the fluid to pass outwardly through the opening in the respective tooth.
    Type: Application
    Filed: May 8, 2020
    Publication date: November 11, 2021
    Inventor: Herbert Duffy