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  2. Manual of Patent Examining Procedure - Wikipedia

    en.wikipedia.org/wiki/Manual_of_Patent_Examining...

    The Manual of Patent Examining Procedure (MPEP) is published by the United States Patent and Trademark Office (USPTO) for use by patent attorneys and agents and patent examiners. It describes all of the laws and regulations that must be followed in the examination of U.S. patent applications , and articulates their application to an enormous ...

  3. United States trademark law - Wikipedia

    en.wikipedia.org/wiki/United_States_trademark_law

    Once the application is filed, it sits in a queue for a few months. Eventually, a USPTO Trademark Examiner will examine the application according to the rules of the Trademark Manual of Examining Procedure. If the Trademark Examiner identifies problems with the applications, the applicant will be sent a "preliminary rejection."

  4. United States patent law - Wikipedia

    en.wikipedia.org/wiki/United_States_patent_law

    Patent applications can be filed at the United States Patent and Trademark Office (USPTO). Prior to June 7, 1995, the duration of a US utility patent was 17 years from patent issuance. Since that date, the duration of the US utility patent is 20 years from the earliest effective filing date.

  5. United States Patent and Trademark Office - Wikipedia

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

    The James Madison building on the campus of the United States Patent and Trademark Office headquarters in Alexandria. This is the largest building on the campus. Agency overview; Formed: July 4, 1836; 188 years ago () [1] [2] Washington, D.C., U.S. Headquarters: Alexandria, Virginia, U.S.

  6. Registered trademark symbol - Wikipedia

    en.wikipedia.org/wiki/Registered_trademark_symbol

    The proper manner to display these symbols is immediately following the mark; the symbol is commonly in superscript style, but that is not legally required. In many jurisdictions, only registered trademarks confer easily defended legal rights. [3] In the US, the registered trademark symbol was originally introduced in the Trademark Act of 1946 ...

  7. Patent drawing - Wikipedia

    en.wikipedia.org/wiki/Patent_drawing

    The United States Patent and Trademark Office (USPTO) specifies the size of the sheet on which the drawing is made, the type of paper, the margins, and other details relating to the making of the drawing. The reason for specifying the standards in detail is that the drawings are printed and published in a uniform style when the patent issues ...

  8. Copyright on the content of patents and in the context of ...

    en.wikipedia.org/wiki/Copyright_on_the_content...

    The official position of the USPTO is that providing copies of non-patent literature to the USPTO for the purposes of patent prosecution is protected fair use provided that the applicant obtained the copies properly. [10] In 2012, two lawsuits were brought challenging this practice. [11]

  9. Trademark symbol - Wikipedia

    en.wikipedia.org/wiki/Trademark_symbol

    Registered trademarks are indicated using the registered trademark symbol, ®, and in many jurisdictions it is unlawful or illegal to use the registered trademark symbol with a mark that has not been registered. [5] The service mark symbol, ℠, is used to indicate the assertion of a service mark (a trademark for the provision of services). The ...

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