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  2. Provisional application - Wikipedia

    en.wikipedia.org/wiki/Provisional_application

    As of May 6, 2021, the USPTO small-entity filing fee is $150 for provisional patent applications having 100 or fewer pages of specification and drawings. [3] Complexity involved for a provisional application on the part of both the applicant and the USPTO is generally much less than that of a non-provisional patent application.

  3. Term of patent in the United States - Wikipedia

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

    t. e. Under United States patent law, the term of patent, provided that maintenance fees are paid on time, is 20 years from the filing date of the earliest U.S. or international application (that is to say, an application under the PCT system) to which priority is claimed (excluding provisional applications). [1][2][3] The patent term in the ...

  4. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    v. t. e. 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. A patent is the right to exclude others, for a limited time (usually, 20 years) from profiting from a patented technology without the consent of the ...

  5. United States Patent and Trademark Office - Wikipedia

    en.wikipedia.org/wiki/United_States_Patent_and...

    t. e. The United States Patent and Trademark Office (USPTO) is an agency in the U.S. Department of Commerce that serves as the national patent office and trademark registration authority for the United States. The USPTO's headquarters are in Alexandria, Virginia, after a 2005 move from the Crystal City area of neighboring Arlington, Virginia.

  6. Continuing patent application - Wikipedia

    en.wikipedia.org/wiki/Continuing_patent_application

    For patents filed on or after June 8, 1995, under the TRIPS agreement, continuation patents expire 20 years from the date of filing of the parent patent application, regardless of when the patent is granted. Thus, Lemelson's "submarine patents" strategy of taking steps that would delay the patent grant date will no longer extend the patent ...

  7. Electronic Filing System (USPTO) - Wikipedia

    en.wikipedia.org/wiki/Electronic_Filing_System...

    The Electronic Filing System of the United States Patent and Trademark Office (USPTO), also referred to as EFS-Web or simply EFS, is a web-based system for submitting patent applications and related documents electronically. All users may file new applications for accelerated examination, design patents, design patent reissues, international ...

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