Patents by Inventor Virginia Herbert

Virginia Herbert 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).

  • Modelling compounds
    Patent number: 4386964
    Abstract: The present invention relates to a modelling powder and its method of manufacture and also to modelling compounds made from the modelling powder. The modelling compounds are of a soft pliable consistency such that they can be modelled into any desired shape or form. The modelling powder has long shelf life and is a dry-mix product for producing clean, non-sticky, non-staining, non-toxic and slow-drying modelling compound.
    Type: Grant
    Filed: November 12, 1981
    Date of Patent: June 7, 1983
    Assignee: Verve Enterprises Pty. Limited
    Inventor: Virginia Herbert