Patents by Inventor Edward N. Meldahl

Edward N. Meldahl 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: 4232675
    Abstract: A male contraceptive arrangement defined, basically, by a modified condom, i.e. one having a shorter length than now commercially available and a configuration particularly adapted to contain semen; a spermicidal ring received within the condom; and, an elasticized retaining cover adapted to position the condom on the male organ.In one invention form, a harness, disposed on the glans penis, extends to the spermicidal ring, where, in another invention form, the harness includes sensitivity segments which are located rearwardly of the glans penis. In a further invention form, additional positive positioning of the condom is afforded through an elasticized retaining device arranged over the condom at a position in front of the spermicidal ring and to the rear of the elasticized retaining cover.
    Type: Grant
    Filed: March 29, 1979
    Date of Patent: November 11, 1980
    Inventor: Edward N. Meldahl
  • Patent number: D254808
    Type: Grant
    Filed: December 20, 1977
    Date of Patent: April 22, 1980
    Inventor: Edward N. Meldahl