USD442114S1 - Cut cornered square mixed-cut gemstone - Google Patents

Cut cornered square mixed-cut gemstone Download PDF

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Publication number
USD442114S1
USD442114S1 US29/097,191 US9719198F USD442114S US D442114 S1 USD442114 S1 US D442114S1 US 9719198 F US9719198 F US 9719198F US D442114 S USD442114 S US D442114S
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US
United States
Prior art keywords
cut
gemstone
square mixed
cornered square
mixed
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.)
Expired - Lifetime
Application number
US29/097,191
Inventor
Robert S. Greeff
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.)
Tiffany and Co
Original Assignee
Tiffany and Co
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 Tiffany and Co filed Critical Tiffany and Co
Priority to US29/097,191 priority Critical patent/USD442114S1/en
Assigned to TIFFANY AND COMPANY reassignment TIFFANY AND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: GREEFF, ROBERT S.
Application granted granted Critical
Publication of USD442114S1 publication Critical patent/USD442114S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a side elevational view of a gemstone showing my new design;
FIG. 2 is a top plan view of the gemstone of FIG. 1;
FIG. 3 is a bottom plan view of the gemstone of FIG. 1;
FIG. 4 is a top perspective view of the gemstone of FIGS. 1-3;
FIG. 5 is a bottom perspective view of the gemstone of FIGS. 1-3; and ,
FIG. 6 is another bottom perspective view of the gemstone of FIGS. 1-3.

Claims (1)

  1. The ornamental design for a cut cornered square mixed-cut gemstone, as shown and described.
US29/097,191 1998-12-01 1998-12-01 Cut cornered square mixed-cut gemstone Expired - Lifetime USD442114S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/097,191 USD442114S1 (en) 1998-12-01 1998-12-01 Cut cornered square mixed-cut gemstone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/097,191 USD442114S1 (en) 1998-12-01 1998-12-01 Cut cornered square mixed-cut gemstone

Publications (1)

Publication Number Publication Date
USD442114S1 true USD442114S1 (en) 2001-05-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US29/097,191 Expired - Lifetime USD442114S1 (en) 1998-12-01 1998-12-01 Cut cornered square mixed-cut gemstone

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US (1) USD442114S1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002017742A1 (en) * 2000-08-30 2002-03-07 Simka Diamonds Corporation New diamond cut
US6422039B2 (en) * 2000-07-20 2002-07-23 D. Swarovski & Co. Gem
US6668585B1 (en) * 2000-11-13 2003-12-30 David Markowitz Multi-faceted combined cut gemstones
US20060086143A1 (en) * 2004-10-27 2006-04-27 Eugene Biro Round cut gemstone
US20060111965A1 (en) * 2004-11-24 2006-05-25 Coco Industries, Inc. Methods and system for marketing a commitment symbol and related method for engendering community recognition of same
US7146827B2 (en) 2001-05-18 2006-12-12 Diamond Innovations, Llc Mixed cut gemstone
USD741214S1 (en) * 2014-10-31 2015-10-20 Leon Mege Inc. Gemstone
USD746169S1 (en) 2014-10-31 2015-12-29 Leon Mege Inc. Gemstone
USD793899S1 (en) * 2015-10-13 2017-08-08 Ascherbrook Limited Gemstone
US9943144B2 (en) 2014-10-31 2018-04-17 Leon Mege Inc. Step-cut gemstone

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"New Radiant Cut Dazzles With Fire", The Radiant Cut Diamond Corp., 15 W. 47th St., New York, New York 10036 Oct. 1978.
Der Barion—Diamantschliff, Dec. 1977, p. 2.
GIA Gem Trade Laboratory Diamond Grading Report No. 0421726 for Cut-Cornered Rectangular Mixed-Cut, dated Jul.30, 1998.
Peinarr, H.S., "A New Standard Mixed Cut for Diamonds", Gems and Gemology, Winter, 1971-72.

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6422039B2 (en) * 2000-07-20 2002-07-23 D. Swarovski & Co. Gem
WO2002017742A1 (en) * 2000-08-30 2002-03-07 Simka Diamonds Corporation New diamond cut
US6430963B1 (en) * 2000-08-30 2002-08-13 Simka Diamonds Corporation Diamond cut
US6668585B1 (en) * 2000-11-13 2003-12-30 David Markowitz Multi-faceted combined cut gemstones
US7146827B2 (en) 2001-05-18 2006-12-12 Diamond Innovations, Llc Mixed cut gemstone
US20060086143A1 (en) * 2004-10-27 2006-04-27 Eugene Biro Round cut gemstone
US20060111965A1 (en) * 2004-11-24 2006-05-25 Coco Industries, Inc. Methods and system for marketing a commitment symbol and related method for engendering community recognition of same
USD741214S1 (en) * 2014-10-31 2015-10-20 Leon Mege Inc. Gemstone
USD746169S1 (en) 2014-10-31 2015-12-29 Leon Mege Inc. Gemstone
US9943144B2 (en) 2014-10-31 2018-04-17 Leon Mege Inc. Step-cut gemstone
USD793899S1 (en) * 2015-10-13 2017-08-08 Ascherbrook Limited Gemstone

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