Asked in Toys
What is the Wire toy like a slinkey but with ends connected?
I am just guessing but a slinky bracelet
Who patented the first chainsaw, who manufactured it and when was it first manufactured?
Atom patented the first chainsaw. They were also the ones who manufactured the first patented chainsaw. It was patented in 1972. ...
When was Matzeliger's shoe-lasting machine patented?
It was patented in 1883
Asked in Genetics
What caracteristics of an invention must be present for a gene to be patented?
In order for an invention to be patented, it must be cost efficient and effective. If the invention does not work, it cannot be patented. ...