-
Melee gemstone sorting
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Patent number 12,194,504
-
Issue date Jan 14, 2025
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De Beers UK Ltd.
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Gemstone planning
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Patent number 12,117,403
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Issue date Oct 15, 2024
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De Beers UK Ltd.
-
Qi He Hong
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G06 - COMPUTING CALCULATING COUNTING
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-
Earring
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Patent number D1011952
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Issue date Jan 23, 2024
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De Beers UK Limited
-
Federica Imperiali
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D11 - Jewelry, symbolic insignia, and ornaments
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Earring
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Patent number D1011953
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Issue date Jan 23, 2024
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De Beers UK Limited
-
Federica Imperiali
-
D11 - Jewelry, symbolic insignia, and ornaments
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Pendant
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Patent number D993072
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Issue date Jul 25, 2023
-
De Beers UK Limited
-
Federica Imperiali
-
D11 - Jewelry, symbolic insignia, and ornaments
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Ring
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Patent number D993069
-
Issue date Jul 25, 2023
-
De Beers UK Limited
-
Federica Imperiali
-
D11 - Jewelry, symbolic insignia, and ornaments
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Pendant
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Patent number D993071
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Issue date Jul 25, 2023
-
De Beers UK Limited
-
Federica Imperiali
-
D11 - Jewelry, symbolic insignia, and ornaments
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Bangle
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Patent number D986092
-
Issue date May 16, 2023
-
De Beers UK Limited
-
Federica Imperiali
-
D11 - Jewelry, symbolic insignia, and ornaments
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Bangle
-
Patent number D986091
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Issue date May 16, 2023
-
De Beers UK Limited
-
Federica Imperiali
-
D11 - Jewelry, symbolic insignia, and ornaments
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Ring
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Patent number D986093
-
Issue date May 16, 2023
-
De Beers UK Limited
-
Federica Imperiali
-
D11 - Jewelry, symbolic insignia, and ornaments
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Gemstone sorting
-
Patent number 11,541,429
-
Issue date Jan 3, 2023
-
De Beers UK Ltd.
-
Andrew John Portsmouth
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G01 - MEASURING TESTING
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Apparatus for sorting gemstones
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Patent number 11,020,771
-
Issue date Jun 1, 2021
-
De Beers UK Ltd.
-
James Gordon Charters Smith
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B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
-
-
-
Gemstone sparkle analysis
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Patent number 10,215,706
-
Issue date Feb 26, 2019
-
De Beers UK Ltd.
-
James Gordon Charters Smith
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G01 - MEASURING TESTING
-
-
-
Automatic gemstone orientation
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Patent number 9,796,536
-
Issue date Oct 24, 2017
-
De Beers UK Ltd.
-
Siobhan D'Gama
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Gemstone viewer
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Patent number 9,625,393
-
Issue date Apr 18, 2017
-
De Beers UK Ltd.
-
James Gordon Charters Smith
-
G01 - MEASURING TESTING
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Gemstone inspection
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Patent number 9,618,443
-
Issue date Apr 11, 2017
-
De Beers UK Ltd.
-
James Gordon Charters Smith
-
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
-
-
Gemstone sparkle analysis
-
Patent number 9,250,193
-
Issue date Feb 2, 2016
-
De Beers UK Ltd.
-
James Gordon Charters Smith
-
G01 - MEASURING TESTING
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Gemstone viewer
-
Patent number 9,188,542
-
Issue date Nov 17, 2015
-
De Beers UK Ltd.
-
James Gordon Charters Smith
-
G01 - MEASURING TESTING
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79413201 - TRACR ASSURED
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Serial number 79413201
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Filing date Aug 2, 2024
-
De Beers UK Limited
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14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
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79405551 - DIAMONDPROOF
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Serial number 79405551
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Filing date Aug 2, 2024
-
De Beers UK Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79406852 - AMSMICRO
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Serial number 79406852
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Filing date Aug 2, 2024
-
De Beers UK Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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79400832 - DE BEERS FORCES OF NATURE
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Serial number 79400832
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Filing date Jun 13, 2024
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De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
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79408869 - DTC NATURAL RARITY SCORE
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Serial number 79408869
-
Filing date Jun 10, 2024
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
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79397044 - DE BEERS GROUP DB
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Serial number 79397044
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Registration number 7592837
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Filing date Mar 1, 2024
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De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
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79411324 - DE BEERS NATURAL RARITY SCORE
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Serial number 79411324
-
Filing date Dec 22, 2023
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De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
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79390594 - DE BEERS UNLOCKED
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Serial number 79390594
-
Registration number 7602658
-
Filing date Nov 16, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
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79378496 - FOREVERMARK SETTING
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Serial number 79378496
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Registration number 7504799
-
Filing date Aug 16, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79378924 - SIGHTHOLDER
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Serial number 79378924
-
Registration number 7410933
-
Filing date Aug 15, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79377778 - MY FIRST DE BEERS
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Serial number 79377778
-
Registration number 7510413
-
Filing date Aug 3, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79376094 - WHERE IT BEGINS DE BEERS
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Serial number 79376094
-
Registration number 7510374
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Filing date Jul 10, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79373727 - INSTITUTE OF DIAMONDS - DE BEERS
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Serial number 79373727
-
Filing date Jun 2, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79370522 - DE BEERS RVL
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Serial number 79370522
-
Filing date Mar 20, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79367775 - DE BEERS WHERE IT BEGINS
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Serial number 79367775
-
Filing date Feb 28, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79366889 - WHERE IT BEGINS DE BEERS
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Serial number 79366889
-
Registration number 7510158
-
Filing date Feb 28, 2023
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
97588838 - SHE IS MY EVERYTHING
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Serial number 97588838
-
Filing date Sep 13, 2022
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79352041 - CORNERSTONES
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Serial number 79352041
-
Filing date Aug 25, 2022
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79350832 - FOREVERMARK TRIBUTE
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Serial number 79350832
-
Registration number 7215496
-
Filing date Aug 25, 2022
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79345290 - DE BEERS
-
Serial number 79345290
-
Registration number 7209531
-
Filing date Jun 10, 2022
-
De Beers UK Limited
-
35 - Advertising
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79357496 - DE BEERS FOREVERMARK A DIAMOND IS FOREVER
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Serial number 79357496
-
Registration number 7423820
-
Filing date Apr 25, 2022
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79353578 - DE BEERS A DIAMOND IS FOREVER
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Serial number 79353578
-
Registration number 7423760
-
Filing date Apr 25, 2022
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79348234 - DE BEERS FOREVERMARK
-
Serial number 79348234
-
Registration number 7215445
-
Filing date Jan 19, 2022
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79348283 - SINCE DB 1888
-
Serial number 79348283
-
Registration number 7198237
-
Filing date Jan 19, 2022
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79344177 - FOREVERMARK
-
Serial number 79344177
-
Registration number 7198174
-
Filing date Jan 17, 2022
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79322030 - DE BEERS FOREVERMARK
-
Serial number 79322030
-
Registration number 6823294
-
Filing date Aug 6, 2021
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79325882 - CODE OF ORIGIN DE BEERS
-
Serial number 79325882
-
Registration number 6945271
-
Filing date Jun 8, 2021
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
90709159 - PORTFOLIO BY DE BEERS FOREVERMARK
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Serial number 90709159
-
Registration number 7122438
-
Filing date May 13, 2021
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
90709164 - PORTFOLIO BY DE BEERS FOREVERMARK
-
Serial number 90709164
-
Filing date May 13, 2021
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes
-
79316549 - INSTITUTE OF DIAMONDS DE BEERS
-
Serial number 79316549
-
Filing date Mar 30, 2021
-
De Beers UK Limited
-
14 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes