USA HISTORY

Detailed explanation-1: -A patent gives its owner the exclusive right to make, use, offer to sell, sell, or import, a specified invention in the United States, for a limited time.

Detailed explanation-2: -A patent protects an invention by allowing its inventor-or the group who owns the patent-control over who may use the invention. Patent applications are adjudicated by the United States Patent and Trademark Office (USPTO) and are valid for 20 years. An assignee is a person or group who owns a patent.

Detailed explanation-3: -When an inventor obtains a patent, they secure the right to exclude others from using, making and selling their product or method of use for 20 years, while maintaining the right to sell the item exclusively and for a higher price.

Detailed explanation-4: -Ownership of a patent gives the patent owner the right to exclude others from making, using, offering for sale, selling, or importing into the United States the invention claimed in the patent. 35 U.S.C.