How do USPTO examiners cite foreign patent documents?

USPTO examiners cite foreign patent documents according to specific guidelines outlined in the MPEP. The citation should include: The country or patent office that issued the document The identifying number of the document The date of publication of the document For example: “German Patent No. DD 867,898, Jul. 5, 1952, Name of Patentee, Title of…

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What is the ‘Minimum Significant Part of the Number’ in foreign application citations?

The ‘Minimum Significant Part of the Number’ refers to the essential portion of a foreign application number that should be used in United States Patent and Trademark Office (USPTO) records. According to the MPEP: The ‘Minimum Significant Part of the Number’ identified in the tables should be used in United States Patent and Trademark Office…

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How should foreign priority applications be properly identified in a patent application?

To properly identify foreign priority applications in a patent application, applicants should follow the guidelines provided by the World Intellectual Property Organization (WIPO). The MPEP states: To ensure an accurate and complete citation of a foreign priority application, applicants should review the list of the various intellectual property offices and the recommended presentation of a…

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