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  2. Category:Images from US patents - Wikipedia

    en.wikipedia.org/.../Category:Images_from_US_patents

    Dzus fastener, from US Patent 1955740.png 491 × 737; 111 KB Electrovoice-constant-directivity-horn-1975.jpg 672 × 537; 42 KB Ellipsoid Patent.jpg 383 × 329; 86 KB

  3. 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 ...

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

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

    [2] [7] The copyrighted work might consist of the written description for an invention or the drawings or photographs contained in the patent. [7] Likewise, the Office may register a claim to copyright in articles, publications, or other non-patent literature that may be submitted with a patent application. [7]

  5. Google Patents - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Google_Patents

    Wikipedia entry for Google Patents.Google Patents is a search engine from Google that indexes patents and patent applications from the United States Patent and Trademark Office.

  6. Patent model - Wikipedia

    en.wikipedia.org/wiki/Patent_model

    The United States Patent Office used to publicly display the models of approved patents. [4] This collection of models suffered two major fires- one in 1836, and another in 1877. The 1877 fire destroyed 75,000 patent models. [5] In 1908, the Patent Office donated just over 1,000 patent models to United States National Museum. [6]

  7. Patentscope - Wikipedia

    en.wikipedia.org/wiki/Patentscope

    In 2013, with the addition of the United States Patent and Trademark Office (USPTO) and China’s national patent collections the database past the 30 million record mark. [4] [5] In 2014, Espacenet, Patentscope and Depatisnet were the main multinational patent databases offered by patent authorities which are available to the public free of ...

  8. Charles & Colvard Announces U.S. Patent Office Upholds Patent ...

    www.aol.com/news/2012-10-03-charles-colvard...

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  9. 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 ...

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