I believe it was in 1945.
Rodney Winston Fox (born 1940) did. He was attacked in 1963 by a great white and went on to invent the first underwater observation cage in Australia. Jacques Yves Cousteau also 'invented' a shark cage which is shown in his book, The Silent World, co-authored with Frederick Dumas published in 1953. Cousteau's shark cage was used in a film of the same name which won an Academy Award as the Best Feature-length documentary of 1954
Nature.
Nobody knows exactly who invented the first animal cage. It is suspected that the earliest people on Earth had some sort of cage to capture animals.
adam
only a poorly constructed cage can be destroyed by a shark
cage
Live from a Shark Cage was created on 1999-10-25.
Nick cage
Rodney Winston Fox, created the very first shark cage.
Shark Week Live from a Shark Cage - 1999 TV was released on: USA: 8 August 1999
The first shark cage was invented in 1965 by Australian Rodney Winston Fox (1940). Fox invented the cage after being attacked in the waist by a Great White Shark. He decided that he wanted to learn all that he could about Sharks, so that others could have a knowledge about them.