Dyson Files Patent Application for Headphones with Built-in Air Purifier
Dyson Ltd, a British technology company that designs and manufactures household appliances such as vacuum cleaners, air purifiers, etc., has applied for the Patent Registration of a new pair of headphones with a built-in air purifier. Filed with the UK’s Intellectual Property Office, the company’s patent application describes a pair of headphones with advanced technology-based air […]
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