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Michael James LEAT
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Swindon, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Air purifier headphones
Patent number
D1038067
Issue date
Aug 6, 2024
Dyson Technology Limited
Howard Shi-How Cheng
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Air purifier headphones
Patent number
D1038066
Issue date
Aug 6, 2024
Dyson Technology Limited
Howard Shi-How Cheng
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Air purifier
Patent number
D1033616
Issue date
Jul 2, 2024
Dyson Technology Limited
Michael James Leat
D23 - Environmental heating and cooling
Patents Applications
last 30 patents
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Patent Application
WEARABLE AIR PURIFIER
Publication number
20230181939
Publication date
Jun 15, 2023
Dyson Technology Limited
Michael James LEAT
A62 - LIFE-SAVING FIRE-FIGHTING