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  2. Patent application - Wikipedia

    en.wikipedia.org/wiki/Patent_application

    A patent application is a request pending at a patent office for the grant of a patent for an invention described in the patent specification [notes 1] and a set of one or more claims stated in a formal document, including necessary official forms and related correspondence. It is the combination of the document and its processing within the ...

  3. Patent Application Information Retrieval - Wikipedia

    en.wikipedia.org/wiki/Patent_Application...

    Patent Application Information Retrieval ( PAIR) is an online service provided by the United States Patent and Trademark Office to allow users to see the prosecution histories of United States patents and patent applications and obtain copies of documents filed therein. There are two services: Public PAIR, which allows the general public to ...

  4. Patent claim - Wikipedia

    en.wikipedia.org/wiki/Patent_claim

    Patent law. In a patent or patent application, the claims define in technical terms the extent, i.e. the scope, of the protection conferred by a patent, or the protection sought in a patent application. In other words, the purpose of the claims is to define which subject-matter is protected by the patent (or sought to be protected by the patent ...

  5. Continuing patent application - Wikipedia

    en.wikipedia.org/wiki/Continuing_patent_application

    Under United States patent law, a continuing patent application is a patent application that follows, and claims priority to, an earlier-filed patent application.A continuing patent application may be one of three types: a continuation, divisional, or continuation-in-part.

  6. Provisional application - Wikipedia

    en.wikipedia.org/wiki/Provisional_application

    Under United States patent law, a provisional application is a legal document filed in the United States Patent and Trademark Office (USPTO), that establishes an early filing date, but does not mature into an issued patent unless the applicant files a regular non-provisional patent application within one year. There is no such thing as a ...

  7. Divisional patent application - Wikipedia

    en.wikipedia.org/wiki/Divisional_patent_application

    A divisional patent application, also called divisional application or simply divisional, is a type of patent application that contains subject-matter from a previously filed application, the previously filed application being its parent application. [1] While a divisional application is filed later than the parent application, it retains its ...

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