Google has released a patent application in the US that describes an “extremely rare product” made from the same materials used in shower cartridges.
“The product is very valuable,” Google patent examiner Richard Denevit wrote in the patent application.
“It has an extremely high-quality coating that makes the shower water safe to drink.”
Google describes the product as a “shower cartridge.”
A few months ago, Google published an extensive video detailing the company’s research into how the shower cartridge works.
It’s unclear if this new patent is related to the same technology, or if Google is simply talking about a different kind of shower cartridge.