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WINDOWMASTER A/S
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2950 VEDBAEK, DK
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Patents Grants
last 30 patents
Information
Patent Grant
Building ventilation system connection detection
Patent number
9,752,792
Issue date
Sep 5, 2017
Windowmaster A/S
Jesper Darum
F24 - HEATING RANGES VENTILATING
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Patent Grant
Modular smoke ventilation system with serial control points
Patent number
9,557,743
Issue date
Jan 31, 2017
Windowmaster A/S
Jesper Darum
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and system for controlling ventilation in a building
Patent number
9,464,818
Issue date
Oct 11, 2016
Windowmaster A/S
Jes Weinreich Holm
F24 - HEATING RANGES VENTILATING
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Trademark
last 30 trademarks
Information
Trademark
79211367 - WINDOWMASTER
Serial number
79211367
Registration number
6213392
Filing date
Nov 15, 2016
WindowMaster International A/S
6 - Common metals and their alloys
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Trademark
79211808 - WINDOW MASTER
Serial number
79211808
Registration number
5547783
Filing date
Nov 15, 2016
WindowMaster International A/S
6 - Common metals and their alloys