Non-patented inventions are typically those that either did not meet the criteria for patentability or were never formally submitted for patent protection. Examples include ideas that are considered abstract concepts, natural phenomena, or inventions that have been publicly disclosed without a patent application. Additionally, some inventors choose not to patent their creations to keep them as trade secrets or because they believe the patent process is too costly or time-consuming. Open-source technologies and traditional knowledge are also often non-patented.
There are hundreds of thousands of inventions patented every year , it would not be practical to list the here.
In the 1930s, several significant inventions emerged, including the first commercially successful television, developed by Philo Farnsworth. The jet engine was also invented during this decade, revolutionizing aviation. Additionally, the ballpoint pen was patented by Laszlo Biro, making writing more convenient. Other notable inventions include the electric refrigerator and instant coffee, which transformed food preservation and beverage consumption, respectively.
1930 saw numerous inventions. A few of the most significant were: The humble Scotch tape, patented by 3M. The jet engine made its first appearance in England and Germany. Neoprene rubber came out of the DuPont labs.
It is important for people to be making new inventions non stop or else we would stay in the same era, for ever.
Inventions in 1959
He patented many of his inventions.
george westinghouse
psp
Thomas Crapper
He patented 80 inventions
To file a record that shows you own the invention.
Isaac Merritt Singer patented his inventions of the sewing machine in 1846 September 10th.
Excluded inventions are those that cannot be patented, such as laws of nature, natural phenomena, abstract ideas, and inventions that are considered immoral or offensive.
what are some there inventions in 1800s-1900s
Coca- Cola
The phonograph, for one (among his many patented inventions).
There are hundreds of thousands of inventions patented every year , it would not be practical to list the here.