Electron emitter

Description

FIG. 1 is a front view of an electron emitter of the present invention;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is an enlarged partial perspective view thereof defined by line 8-8 in FIG. 1;

FIG. 9 is an enlarged cross-sectional view thereof defined by line 9-9 in FIG. 3;

FIG. 10 is a top plane view of FIG. 8 thereof; and,

FIG. 11 is an enlarged cross-sectional view defined by line 11-11 of FIG. 1.

The broken lines show portions of the electron emitter that form no part of the claimed design. The broken lines around the electron emitter in FIG. 10 and the long-dash-short dash lines depict boundary lines that form no part of the claimed design.

The alternate long and short dash lines are merely the boundary lines between the claimed parts and the non-claimed parts.

Claims

The ornamental design for an electron emitter as shown and described.