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what are some there inventions in 1800s-1900s

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16y ago

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What are some examples of excluded inventions?

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.


Who can help me with my envetions if im 13?

It's not wise to show anyone your ideas until they are patented.


What are some new invention Ideas?

I'm sorry, but if I had any at the moment I would be working on getting them patented now, not disclosing them freely to the public (thus making them public domain) on a website!!!


What things cannot be patented?

things that are patented by someone else, something that already exists without a patent but we use or see in everyday life and things that are not patented but are used by other corperations. otherwise any invention or product can be patented under the grounds that the name isn't already used or is too common to be patented.


Can a mathematical formula be patented?

Yes, a mathematical formula cannot be patented as they are considered abstract ideas and not eligible for patent protection. However, specific applications or implementations of mathematical formulas may be eligible for patent protection.


When was a smart telvesion invented?

The idea for a smart television was patented in 1994. There is no one person responsible for the concept of its invention since it is a collaboration of ideas.


Who patented the Saxophone and in what year was it patented?

The saxophone was invented by Adolphe Sax and he patented it in 1846.


Was cheerleading patented?

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


How can i trust someone of my idea if i dont have it patented i eventually have to let them know everything anout it cause i dont have the money to patent?

Ideas need to be patented to protect them from being stolen. There is not really any legal way to prove that the idea was not the other person's if they steel it unless there is a patent.


When were Doritos patented?

Doritos were patented in 1966.


Who patented the Internet?

No one has patented the internet


Was braille patented?

No, braille was never patented.