Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Year | Description |
| 1991 | Invention patented by Donald G. Hayward on July 21th, 1991. Abstract: An asbestos abatement tool which an elongated housing including a grip portion dimensioned and configured for gripping by the hand of a user. The elongated housing has a first axial extremity and a second axial extremity. The apparatus also includes a fluid conduit extending through the housing generally from the first axial extremity to the second axial extremity. The conduit includes structure for attaching to an associated fluid source. A blade extends from the second axial extremity of the housing. Structure for engaging the blade cooperates with the housing are also included together with a valve for controlling fluid flow in the conduit and a nozzle cooperating with the fluid conduit dimensioned and configured to direct a mist proximate to the blade. |
| Source: selected by the editor from original sources. | |
Copyright © Philip M. Parker, INSEAD. Terms of Use.