Patents by Inventor Julius T. Palumbo

Julius T. Palumbo 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: 4117554
    Abstract: A protective face and head apparel especially suited to the occupational needs of welders, the invention particularly comprises a hard hat with a scalloped lower edge and a head band assembly which includes an elastically deformable band for adjusting the fit of the head band assembly to the head of a user. A welder's hood or face shield is pivotally and resiliently supported from the hard hat with the pivot axis being related to the hard hat and hood so that the hood will be more evenly balanced above the head when pivoted upwardly to a generally horizontal position.
    Type: Grant
    Filed: May 17, 1977
    Date of Patent: October 3, 1978
    Assignee: Arthur J. Planchard
    Inventor: Julius T. Palumbo