Patents Assigned to John Winkler
  • Patent number: 6098625
    Abstract: A prophylactic which sits atop the glans penis, ahering to the annular region about the urethral opening and having integrally attached, adhesive covered extensions which lie adhered along the surface of the glans penis. The invention is manipulated during installation by holding a semi-rigid support structure which is either removable from the backside of the adhesive covered annular surface and extensions or integral to the same annular surface and extensions. An absorbent material is provided in the reservoir of the device for absorbing the ejaculate from the user.
    Type: Grant
    Filed: January 15, 1999
    Date of Patent: August 8, 2000
    Assignee: John Winkler
    Inventor: John A. Winkler