David James Hill

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Swindon, GB

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Patents Grantslast 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
Information 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
Information Patent Grant
Fan part
- Patent number D957612
- Issue date Jul 12, 2022
- Dyson Technology Limited
- Alexander Joseph Francis
- D23 - Environmental heating and cooling
Information Patent Grant
Lighting fixture
- Patent number D814685
- Issue date Apr 3, 2018
- Dyson Technology Limited
- Jacob Dyson
- D26 - Lighting
Information Patent Grant
Lighting fixture
- Patent number D814684
- Issue date Apr 3, 2018
- Dyson Technology Limited
- Jacob Dyson
- D26 - Lighting
Information Patent Grant
Lighting fixture
- Patent number D810989
- Issue date Feb 20, 2018
- Dyson Technology Limited
- Jacob Dyson
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
WEARABLE AIR PURIFIER
- Publication number 20250205520
- Publication date Jun 26, 2025
- Dyson Technology Limited
- Duncan Jack PATTULLO
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
HEAD WEARABLE AIR PURIFIER
- Publication number 20240366973
- Publication date Nov 7, 2024
- Dyson Technology Limited
- Jake John READ
- A62 - LIFE-SAVING FIRE-FIGHTING