Suit for to be worn in or on a body of water

This invention describes a suit, like a wetsuit, designed for use in water. It features an outer protective layer, a middle membrane that blocks water, and an inner layer made of wool or a wool blend. The design aims to be thinner than traditional suits by avoiding foam rubber. The claims further specify that the middle membrane should also allow air to pass through, ideally through chemical breathability.

Why it matters: Since 2012, significant advancements in breathable waterproof membrane technology have made such materials more efficient and accessible, potentially simplifying the core material challenge of this suit.

Status: ExpiredProtection ended and was never renewed
How hard to build: SpecializedChemically breathable waterproof membrane

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