Patents by Inventor Ana Maria Acuna

Ana Maria Acuna 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).

  • Patent number: 5799657
    Abstract: A safety condom of the type including a tubular film wall defining a close distal end and an open proximal end, the open end being defined by a peripheral resilient thick ring, the thin wall being weakened or cut along a circumferential splitting section partially extending around the wall close and adjacent the thick ring, so that this ring defines a safety retaining ring and part of the ring may be stretched away of the open end to be passed around and firmly retained in the wearer's testicles.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: September 1, 1998
    Inventors: Daniel Miguel Pasczuk, Ana Maria Acuna