USD826755S1 - Tester - Google Patents

Tester Download PDF

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Publication number
USD826755S1
USD826755S1 US29/606,181 US201729606181F USD826755S US D826755 S1 USD826755 S1 US D826755S1 US 201729606181 F US201729606181 F US 201729606181F US D826755 S USD826755 S US D826755S
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US
United States
Prior art keywords
view
tester
perspective
diamonds
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/606,181
Inventor
Kui Lim Tam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jubilee Diamond Instrument Ltd
Original Assignee
Jubilee Diamond Instrument Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jubilee Diamond Instrument Ltd filed Critical Jubilee Diamond Instrument Ltd
Priority to US29/606,181 priority Critical patent/USD826755S1/en
Assigned to Jubilee Diamond Instrument Limited reassignment Jubilee Diamond Instrument Limited ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TAM, KUI LIM
Application granted granted Critical
Publication of USD826755S1 publication Critical patent/USD826755S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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 third perspective view of FIG. 9;
FIG. 12 is a fourth perspective view of FIG. 9;
FIG. 13 is a front elevational view of FIG. 9;
FIG. 14 is a rear elevational view of FIG. 9;
FIG. 15 is a left side view of FIG. 9;
FIG. 16 is a right side view of FIG. 9;
FIG. 17 is a top plan view of FIG. 9; and,
FIG. 18 is a bottom plan view of FIG. 9.
The present application relates to the ornamental design of a tester which is used to screen both loose and mounted (ring) diamonds to determine whether such diamonds are possibly synthetic.

Claims (1)

    CLAIM
  1. The ornamental design for a tester, as shown and described.
US29/606,181 2017-06-02 2017-06-02 Tester Active USD826755S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/606,181 USD826755S1 (en) 2017-06-02 2017-06-02 Tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/606,181 USD826755S1 (en) 2017-06-02 2017-06-02 Tester

Publications (1)

Publication Number Publication Date
USD826755S1 true USD826755S1 (en) 2018-08-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US29/606,181 Active USD826755S1 (en) 2017-06-02 2017-06-02 Tester

Country Status (1)

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US (1) USD826755S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD922227S1 (en) * 2018-12-13 2021-06-15 Proceq Ag Signal measuring apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6088116A (en) * 1998-03-11 2000-07-11 Pfanstiehl; John Quality of finish measurement optical instrument
US9568434B2 (en) * 2012-10-03 2017-02-14 Presidium Instruments Pte Ltd Gemstone tester and a method of characterising a gemstone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6088116A (en) * 1998-03-11 2000-07-11 Pfanstiehl; John Quality of finish measurement optical instrument
US9568434B2 (en) * 2012-10-03 2017-02-14 Presidium Instruments Pte Ltd Gemstone tester and a method of characterising a gemstone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD922227S1 (en) * 2018-12-13 2021-06-15 Proceq Ag Signal measuring apparatus

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