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  2. 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 ...

  3. 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.

  4. 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."

  5. 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.

  6. Colour trade mark - Wikipedia

    en.wikipedia.org/wiki/Colour_trade_mark

    In addition to the functionality bar, the colour cannot have an aesthetically functional purpose in order to be registrable or protected. In Brunswick Corp. v. British Seagull, for example, the United States Patents and Trademark Office's Trademark Trial and Appeal Board held that the black colour was not registrable for outboard motors:

  7. 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 ...

  8. Trademark distinctiveness - Wikipedia

    en.wikipedia.org/wiki/Trademark_distinctiveness

    Trademark distinctiveness is an important concept in the law governing trademarks and service marks. A trademark may be eligible for registration, or registrable, if it performs the essential trademark function, and has distinctive character. Registrability can be understood as a continuum, with "inherently distinctive" marks at one end ...

  9. Certification mark - Wikipedia

    en.wikipedia.org/wiki/Certification_mark

    The USPTO states that a certification mark is "a type of trademark". [5] However, it "is a special creature, created for a purpose uniquely different from that of a trademark or service mark", since: [6] [1] its owner cannot use it (it is used only by providers of certified goods or services); the mark does not define the source of the product.

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