Patents by Inventor Walter M. Dirham

Walter M. Dirham 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: 4055856
    Abstract: A toy halo comprising a flexible headband, a halo band and a supporting column interconnecting the headband and halo band. The headband, halo band and supporting column are an integrally formed, single piece unit. The invention also comprises a method of making the toy halo comprising bifurcating an elongated blank of flexible material by removing a strip from a central portion thereof to form two parallel legs joined at one end by a web; then folding the web upon itself along a line extending substantially normal to the longitudinal axis of the blank to form a triple thickness of the blank at the web; then securing the free ends of the legs to the web in its folded-upon-itself status to form the two bands.
    Type: Grant
    Filed: November 3, 1975
    Date of Patent: November 1, 1977
    Assignee: Osher M. Bachrach
    Inventor: Walter M. Dirham