Patent
   D826753
Priority
Jun 02 2017
Filed
Jun 02 2017
Issued
Aug 28 2018
Expiry
Aug 28 2033
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a tester, as shown and described.

FIG. 1 is a first perspective view of a tester showing my new design;

FIG. 2 is a second perspective view of FIG. 1;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a left side view of FIG. 1;

FIG. 6 is a right side view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1;

FIG. 8 is a bottom plan view of FIG. 1;

FIG. 9 is a first perspective view showing the tester in an open state;

FIG. 10 is a second perspective view of FIG. 9;

FIG. 11 is a front elevational view of FIG. 9;

FIG. 12 is a rear elevational view of FIG. 9;

FIG. 13 is a left side view of FIG. 9;

FIG. 14 is a right side view of FIG. 9;

FIG. 15 is a top plan view of FIG. 9; and,

FIG. 16 is a bottom plan view of FIG. 9.

Tam, Kui Lim

Patent Priority Assignee Title
D984293, Aug 09 2021 Jubilee Diamond Instrument Limited Tester
Patent Priority Assignee Title
6043742, Apr 29 1998 Apparatus and process for detecting man-made gemstones
9341502, Sep 17 2012 Presidium Instruments Pte Ltd Analysis tool member
9395350, Jun 21 2010 SY KESSLER SALES, INC Gem tester
9453808, Feb 16 2011 Shenzhen DiKai Industrial Co., Ltd. Multi-functional precious stone testing apparatus and method thereof
D736658, May 28 2014 Jubilee Diamond Instrument Limited Diamond segregator
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Jun 01 2017TAM, KUI LIMJubilee Diamond Instrument LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0426830123 pdf
Jun 02 2017Jubilee Diamond Instrument Limited(assignment on the face of the patent)
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