DiscoverTechStuffHow Two Major Fires Changed US Patent Law
How Two Major Fires Changed US Patent Law

How Two Major Fires Changed US Patent Law

Update: 2023-09-21
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A fire in 1836 wiped out nearly every patent on file in the United States. How did the patent office rebuild, and how did a second fire in 1877 change things even more?

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How Two Major Fires Changed US Patent Law

How Two Major Fires Changed US Patent Law

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