Patents by Inventor David Stephen Duncan

David Stephen Duncan 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).

  • Device for grouping elongate items
    Publication number: 20040195133
    Abstract: A retaining portion (4) is configured to organise elongate items grouped about a central zone (3). Release means (2) is operable to reorientate the elongate items (107) from a first grouped configuration to a splayed grouped configuration in which the grouped items are splayed from the first grouped configuration.
    Type: Application
    Filed: May 25, 2004
    Publication date: October 7, 2004
    Inventors: David Stephen Duncan, Brian Bernard Sinclair