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Who invented key rings?
Key rings were invented in 1922 by a man called G Herluf Johnson, the actual ring part was invented by a juggler from Russia in the 1830's.
Who invented the keychain?
The key chain or key ring, was invented in Oregon in 1922 by G. Herluf Johnson. Key chains come in a huge assortment of different designs and almost everyone own at least one or two.
Why did they invented ring?
you invented the ring
What is a ring that's not a circle?
A key ring maybe?
Who invented the nose ring and ear ring?
It looks like Jim Ward invented circa 1975.
Is a key fob the same as a key ring?
yes
Who invented the O-ring?
The O-ring was invented by Niels Christensen (1865-1952); a Danish-American inventor.
Who invented the allan key?
The Allen key, or hex key, was invented in 1910. It was invented by William G. Allen, but first commercialized by P. L. Robertson.
Who invented the first automobile key?
Henry G. Key invented the first automobile key, hence the name, in 1932
Anybody else's jeep liberty key fobs broken off at the loop which attaches to a key ring?
yes indeed! I now use a key ring change purse which I keep the key in.
What use the screw?
key ring
When was spring ring invented for jewelry?
The spring ring was first patented in 1900.
