Patents by Inventor Joyce Betts

Joyce Betts 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).

  • Feminine sanitary napkin
    Patent number: 9017304
    Abstract: A sanitary napkin includes a multi-layered primary pad having an intermediate absorbent layer with a cavity formed therein and a liquid permeable top layer overlying the absorbent layer with a slit formed therein. A cavity is formed in the absorbent layer and is positioned below the slit. An auxiliary pad has an upstanding plug with the auxiliary pad disposed partially in the cavity and the plug extending through the slit.
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: April 28, 2015
    Inventor: Joyce Betts
  • Feminine sanitary napkin
    Patent number: D686727
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: July 23, 2013
    Inventor: Joyce Betts