Patent
   D789311
Priority
Dec 28 2015
Filed
Jun 24 2016
Issued
Jun 13 2017
Expiry
Jun 13 2032
Assg.orig
Entity
unknown
4
24
n/a
The ornamental design for a pattern wafer, as shown and described.

FIG. 1 is a front elevational view of a pattern wafer, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an enlarged front portion view taken along line 7-7 in FIG. 1;

FIG. 8 is an enlarged front portion view taken along line 8-8 in FIG. 1;

FIG. 9 is a cross sectional view taken along line 9-9 in FIG. 7; and,

FIG. 10 is a top perspective view of FIG. 8.

Yamada, Masayuki, Okada, Hiromi, Morita, Shinya, Aizawa, Satoshi, Minami, Masayoshi, Osaka, Kazuhisa

Patent Priority Assignee Title
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Jun 07 2016OSAKA, KAZUHISATECHNO QUARTZ INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390330048 pdf
Jun 07 2016OSAKA, KAZUHISAHitachi Kokusai Electric IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390330048 pdf
Jun 15 2016MINAMI, MASAYOSHITECHNO QUARTZ INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390330048 pdf
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Jun 24 2016TECHNO QUARTZ INC.(assignment on the face of the patent)
Jun 24 2016HITACHI KOKUSAI ELECTRIC INC.(assignment on the face of the patent)
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