Patents Assigned to Fend Industrial Tool Inc.
  • Patent number: 4936720
    Abstract: A device for cutting holes in pipe includes a base configured for attachment normal to a section of pipe and having a track extending the length of the base, a travel plate slidably engaged in the track and configured for the accommodation of a power drill thereon, a mechanism for controlling the linear reciprocal movement of the travel plate in the track, the length of the base being just long enough to accommodate the drill and hole drilling bit assembly for operating the apparatus in close quarters. A hole locator, and an adapter for attachment of the base to smaller diameter pipes may also be provided.
    Type: Grant
    Filed: September 26, 1989
    Date of Patent: June 26, 1990
    Assignee: Fend Industrial Tool Inc.
    Inventors: Edwin H. Dolatowski, John M. Porzio