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  2. Term of patent in the United States - Wikipedia

    en.wikipedia.org/wiki/Term_of_patent_in_the...

    The original patent term under the 1790 Patent Act was decided individually for each patent, but "not exceeding fourteen years". The 1836 Patent Act (5 Stat. 117, 119, 5) provided (in addition to the fourteen-year term) an extension "for the term of seven years from and after the expiration of the first term" in certain circumstances, when the inventor hasn't got "a reasonable remuneration for ...

  3. Design patent - Wikipedia

    en.wikipedia.org/wiki/Design_patent

    Design patent. In the United States, a design patent is a form of legal protection granted to the ornamental design of an article of manufacture. Design patents are a type of industrial design right. Ornamental designs of jewelry, furniture, beverage containers (Fig. 1) and computer icons are examples of objects that are covered by design patents.

  4. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    United States patent law. The United States is considered to have the most favorable legal regime for inventors and patent owners in the world. [ 1 ] Under United States law, a patent is a right granted to the inventor of a (1) process, machine, article of manufacture, or composition of matter, (2) that is new, useful, and non-obvious.

  5. Term of patent - Wikipedia

    en.wikipedia.org/wiki/Term_of_patent

    The term of a patent is the maximum time during which it can be maintained in force. It is usually expressed in a number of years either starting from the filing date of the patent application or from the date of grant of the patent. In most patent laws, annuities or maintenance fees have to be regularly paid in order to keep the patent in ...

  6. Intellectual property - Wikipedia

    en.wikipedia.org/wiki/Intellectual_property

    Intellectual property (IP) is a category of property that includes intangible creations of the human intellect. [1][2] There are many types of intellectual property, and some countries recognize more than others. [3][4][5] The best-known types are patents, copyrights, trademarks, and trade secrets. The modern concept of intellectual property ...

  7. Exhaustion doctrine under U.S. law - Wikipedia

    en.wikipedia.org/wiki/Exhaustion_doctrine_under...

    See also Exhaustion of intellectual property rights for a general introduction not limited to U.S. law.. The exhaustion doctrine, also referred to as the first sale doctrine, [1] is a U.S. common law patent doctrine that limits the extent to which patent holders can control an individual article of a patented product after a so-called authorized sale.

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