ALEXANDRIA, Va., June 16 -- United States Patent no. D1,130,542, issued on June 16, was assigned to ResMed Pty Ltd (Bella Vista, Australia) and ResMed Asia Pte. Ltd. (Singapore).

"Sleep mask" was invented by Stewart Joseph Wagner (Hawkesbury, Australia), Michiel Kooij (Sydney), Angelene Marie Ozolins (Sydney), Aaron Samuel Davidson (Sydney), Maximilian Aji Wijoyoseno (Singapore), Vinay Manjunath (Sydney), Luke Andrew Stanislas (Sydney) and Saxon Alexander Brown (Sydney).

The patent was filed on June 7, 2024, under Application No. D/946,311.

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