The computer was patentented between 1834 and 1870 by Charles Babbage. He then made a second version after the first.
1976
no
You can use a filter. A good patented option for this use is made by dr-bx.com
The saxophone was invented by Adolphe Sax and he patented it in 1846.
No cheerleading is not patented, it is not able to be patented as it is not an object or product. However cheerleading related clothing items, designs, and toys can be patented
Doritos were patented in 1966.
No, braille was never patented.
No one has patented the internet
Atom patented the first chainsaw. They were also the ones who manufactured the first patented chainsaw. It was patented in 1972.
Charles Babbage is credited with inventing the first mechanical computer. Although he was not able to create a computer, he came up with the design and concept of the first modern computers.
The television was patented in 1922 by Edwin Belin
It has never and can never be patented.