Patents by Inventor Robin M. Divack

Robin M. Divack 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: 7246541
    Abstract: A pipefitting engaging tool assembly includes a housing that has a bottom wall and a peripheral wall. A head is attached to the housing and has a circular opening extending therethrough. The opening is defined by an outer edge that has a slot therein continually extending around the outer edge. A ring member has an outer perimeter edge and an inner perimeter edge. The inner perimeter edge has a plurality of teeth attached thereto and extends inwardly of the ring member. The teeth are configured to engage a pipefitting. The ring member is positioned in the slot in the outer edge of the opening. A drive assembly is mounted in the housing and is mechanically coupled to the ring member to selectively rotate the ring member in a first direction or a second direction.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: July 24, 2007
    Inventor: Robin M. Divack