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DB GROUP (HOLDINGS) LTD
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CAMBRIDGE, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Activator composition and method for making concrete
Patent number
10,696,590
Issue date
Jun 30, 2020
DB GROUP (HOLDINGS) LTD
David Martin James Ball
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
79150399 - DB GROUP
Serial number
79150399
Registration number
4876336
Filing date
Feb 21, 2014
D.B. GROUP S.p.A.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
79150112
Serial number
79150112
Registration number
4783854
Filing date
Feb 21, 2014
D.B. GROUP S.p.A.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
85025639 - HIRING BOX
Serial number
85025639
Registration number
3979370
Filing date
Apr 28, 2010
DB Group Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
85025666 - HIRING BOX
Serial number
85025666
Registration number
3979371
Filing date
Apr 28, 2010
DB Group Inc.
16 - Paper, cardboard and goods made from these materials, not included in other classes
Information
Trademark
79062765 - DB GROUP
Serial number
79062765
Registration number
3708916
Filing date
Jul 15, 2008
D.B. GROUP S.p.A.
39 - Transport