Patent
   D901406
Priority
Mar 20 2019
Filed
Sep 09 2019
Issued
Nov 10 2020
Expiry
Nov 10 2035
Assg.orig
Entity
unknown
4
40
n/a
The ornamental design for an inner tube of reactor for semiconductor fabrication, as shown and described.

FIG. 1 is a front, top and right side perspective view of an inner tube of reactor for semiconductor fabrication showing our new design;

FIG. 2 is a front elevational view thereof,

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

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

FIG. 9 is a cross sectional view taken along line 9-9 in FIG. 8.

Kagaya, Toru, Umekawa, Atsushi

Patent Priority Assignee Title
D931823, Jan 29 2020 KOKUSAI ELECTRIC CORPORATION Reaction tube
ER5461,
ER7131,
ER7371,
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Sep 09 2019KOKUSAI ELECTRIC CORPORATION(assignment on the face of the patent)
Sep 13 2019KAGAYA, TORUKOKUSAI ELECTRIC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0508450241 pdf
Sep 13 2019UMEKAWA, ATSUSHIKOKUSAI ELECTRIC CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0508450241 pdf
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