Patents by Inventor Karina Vasudeva

Karina Vasudeva 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).

  • Backflow preventing menstrual cup
    Patent number: 10470920
    Abstract: A backflow and leakage preventing menstrual cup for collecting menstrual discharge is disclosed. The menstrual cup has a safety feature that prevents backflow of menstrual blood back into vagina and uterus, which minimizes contact with the collected menstrual blood and prevents the risk of infection and toxic shock syndrome (TSS) to the user. This safety feature also stops accidental leakage during use and prevents spillage of menstrual blood when the cup is removed by user. The cup is designed to be easily and quickly emptied.
    Type: Grant
    Filed: September 8, 2019
    Date of Patent: November 12, 2019
    Inventor: Karina Vasudeva