Murray and Stuart patented there suit in 1895. They used the old spiral technique and even used three layers to get the suit watertight.
They received a GB patent 9755 in 1895. They use barrel-shaped coiled wire spirals at the joints to connect pipe sections. The two parts of the fuselage are secured against each other by a bamjonet lock.
The original patent can be found here: https://worldwide.espacenet.com/patent/search/family/032351569/publication/GB189509755A?q=pn%3DGB189509755A
Therebreathersite was founded by Jan Willem Bech in 1999. After a diving career of many years, he decided to start technical diving in 1999. He immediately noticed that at that time there was almost no website that contained the history of closed breathing systems. The start for the website led to a huge collection that offered about 1,300 pages of information until 2019. In 2019, a fresh start was made with the website now freely available online for everyone. Therebreathersite is a source of information for divers, researchers, technicians and students. I hope you enjoy browsing the content!