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    The Classification of Patents

    The Classification of Patents

    • 優惠價: 767

    "The Classification of Patents" offers a comprehensive overview of United States patent law and the intricate system by...... more

    Annual Report of the Commissioner of Patents for the Year 1866: Vol. 2

    Annual Report of the Commissioner of Patents for the Year 1866: Vol. 2

    • 優惠價: 7695

    Reprint of the original, first published in 1867.... more

    Annual Report of the Commissioner of Patents for the Year 1866: Vol. 2

    Annual Report of the Commissioner of Patents for the Year 1866: Vol. 2

    • 優惠價: 6595

    Reprint of the original, first published in 1867.... more

    General Information Concerning Patents

    General Information Concerning Patents

    • 優惠價: 712
    Decision of Hon. Philip F. Thomas, commissioner of patents,

    Decision of Hon. Philip F. Thomas, commissioner of patents,

    • 優惠價: 769
    US Trademark Law: Rules of Practice and Federal Statues

    US Trademark Law: Rules of Practice and Federal Statues

    • 優惠價: 1233
    Protecting Your Trademark: Enhancing Your Rights Through Federal Registration

    Protecting Your Trademark: Enhancing Your Rights Through Federal Registration

    • 優惠價: 877
    Handbook of Classification

    Handbook of Classification

    • 優惠價: 1097
    A Guide to Filing A Design Patent Application

    A Guide to Filing A Design Patent Application

    • 優惠價: 877
    The Classification of Patents

    The Classification of Patents

    • 優惠價: 524
    The Classification of Patents

    The Classification of Patents

    • 優惠價: 585

    The United States Patent and Trademark Office is an agency in the United States Department of Commerce that provides...... more

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