Epsom Salt
First patented - Tom Thumb Golf in 1927 http://inventors.about.com/od/mstartinventions/a/minature_golf.htm
Yes. This is a patented, trademarked product.
Epsom Salt
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
Atom patented the first chainsaw. They were also the ones who manufactured the first patented chainsaw. It was patented in 1972.
The purpose of a patent is to give you ownership of the product you invent. If you want to make money or sell the product you invent, you must have it patented as almost all potential buyers will not but the product if it is not patented.
The company, Innova Disc Golf, created and patented the world's first disc that is used in Disc Golf. The company also patented the drawings of the design of the disc.
The first televisoin was patented in 1922 by Edwin Belin.
At least $5000.00 to $10000.00
The worlds first Turboprop engine was designed in 1928 by a mechanical engineer named Gyorgy Jendrassik. He patented the engine in 1929 and in 1938 built a small scale prototype.
In 1846, Elias Howe patented the first sewing machine.
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