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3 it is the real answer ok bro
A design dictated by function may be protected by a <u>utility patent.</u> Utility patents are those new and improved products, processes, or machines that someone created and has the rights to. Given that this is a "patent for invention," nobody else but the owner can make, use, or sell that particular product without the creator's consent.
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This period was punctuated by ethnic conflict stimulated by the Han Chinese ... The Qing had come to power because of their success at winning Chinese
