Kennametal Inc.
Evaporation Boat

Last updated:

Abstract:

An evaporation boat comprising an evaporation body that extends along an axis of rotation (D) and has a rotational symmetry about the axis of rotation (D) with an index count of at least 3. The evaporation body in this case has a number of evaporation sides that corresponds to the index count of the rotational symmetry.

Status:
Application
Type:

Utility

Filling date:

29 Jan 2021

Issue date:

5 Aug 2021