Inner tube of reaction tube for semiconductor manufacturing equipment

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Description

FIG. 1 is a front, top and right side perspective view of an inner tube of reaction tube for semiconductor manufacturing equipment showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8 in FIG. 2.

Claims

I claim the ornamental design for an inner tube of reaction tube for semiconductor manufacturing equipment, as shown and described.

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Patent History
Patent number: D1019581
Type: Grant
Filed: Nov 28, 2022
Date of Patent: Mar 26, 2024
Assignee: KOKUSAI ELECTRIC CORPORATION (Tokyo)
Inventor: Atsushi Hirano (Toyama)
Primary Examiner: Christy Nemeth
Assistant Examiner: Justin M. Donaldson
Application Number: 29/861,167