Question

One entrepreneur in north carolina patented a device in 1885 and brought millions of dollars to his state. what did the device do? a. separated seeds from cotton b. wove cotton into fabric c. rolled cigarettes d. sorted coins

Answer 1

The device rolled cigarettes, patented  device in 1885

What is  patent?

A patent is a sort of intellectual property that grants the owner the legal right to prevent others from creating, using, or selling an invention for a limited time in exchange for the publication of an enabling disclosure of the invention.

A patent monopoly is the idea that you may patent an invention and own it completely for the rest of your life. In practice, however, patents rarely function in this manner.

A patent is an exclusive right awarded for an invention, which is a product or technique that offers a new way of doing something or a new technical solution to a problem. Technical information concerning the innovation must be revealed to the public in a patent application in order to get a patent.

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