Patents by Inventor Lawrence David Mark

Lawrence David Mark 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: 20220401293
    Abstract: An improved sexual aid device, the device including a semi-rigid base member for insertion into a woman's vagina. The semi-rigid flexible base member has a shape generally conforming to the shape of a male penis, and a top section secured to the semi-rigid base member. The top section includes an inflatable bladder, a foam member or a removable member. The top section receives the male penis. The device also may include a second curved external member which is a continuous extension from the base member, such that the device can simultaneously stimulate a woman's vagina and clitoris. Alternatively, the top section may include a removable member, and the device may include one more stimulation means.
    Type: Application
    Filed: October 30, 2020
    Publication date: December 22, 2022
    Inventor: Lawrence David Mark