Patents by Inventor Frank C. Sadlo

Frank C. Sadlo 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).

  • Protective Sheath
    Publication number: 20200085613
    Abstract: A protective sheath for use within a vaginal canal of a female user, the protective sheath including a flexible tubular body having a body medial portion disposed between a body closed end portion and a body open end portion; and an annular flange extending radially outward from the body open end portion, the annular flange terminating in an annular flange edge having a generally elliptical annular flange edge perimeter, whereby the generally elliptical annular flange edge perimeter configures to overlay a portion of a vulva of the female user.
    Type: Application
    Filed: November 21, 2019
    Publication date: March 19, 2020
    Applicant: GummiWerks LLC
    Inventors: Frank C. Sadlo, Keh How Lai, Gabriel A. Bear
  • Protective sheath
    Patent number: 10485694
    Abstract: A protective sheath for use within a vaginal canal of a female user, the protective sheath including a flexible tubular body having a body medial portion disposed between a body closed end portion and a body open end portion; and an annular flange extending radially outward from the body open end portion, the annular flange terminating in an annular flange edge having an elliptical annular flange edge perimeter, whereby the elliptical annular flange edge perimeter configures to overlay a portion of a vulva of the female user.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: November 26, 2019
    Assignee: GummiWerks LLC
    Inventors: Frank C. Sadlo, Keh How Lai, Gabriel A. Bear
  • Protective Sheath
    Publication number: 20150157494
    Abstract: A protective sheath for use within a vaginal canal of a female user, the protective sheath including a flexible tubular body having a body medial portion disposed between a body closed end portion and a body open end portion; and an annular flange extending radially outward from the body open end portion, the annular flange terminating in an annular flange edge having a generally elliptical annular flange edge perimeter, whereby the generally elliptical annular flange edge perimeter configures to overlay a portion of a vulva of the female user.
    Type: Application
    Filed: December 9, 2014
    Publication date: June 11, 2015
    Applicant: GummiWerks LLC
    Inventors: Frank C. Sadlo, Keh How Lai, Gabriel A. Bear
  • Prophylactic
    Patent number: 6095145
    Abstract: A package for a condom permits lubricant to be stored in the package such that only the inside or outside of the condom contacts the lubricant. A three-dimensional computer file of an individual's erect penis is utilized to provide a custom fitting condom for the individual's penis.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: August 1, 2000
    Inventor: Frank C. Sadlo
  • Prophylactic
    Patent number: 5857466
    Abstract: A prophylactic apparatus reduces the risk that a venereal disease will be transmitted during sexual intercourse and reduces the risk that the prophylactic will, in use, cause physical injury. The prophylactic is provided in a wide variety of differing sizes one of which best correlates to the needs of each particular user.
    Type: Grant
    Filed: December 13, 1996
    Date of Patent: January 12, 1999
    Inventor: Frank C. Sadlo