Trademark Official Gazette

《公报》（英語：The Gazette），中文全称《美国专利商标局官方公报》（Official Gazette of the United States Patent and Trademark Office），英文简写为Official Gazette，简称OG，是一份由美国专利商标局（USPT

Patent and Trademark. Official Gazette of the United States Patent and Trademark Office: Patents. U.S. Department of Commerce, Patent and Trademark Office

704 –通过Google Books.  Hayes, Stanley W. Patent 1,235,971, Derail. Official Gazette of the United States Patent Office. Vol. CCXLI. Washington, D.C.: Government

  Tradition 1870-1889. Bechstein Official Website. [2009-04-25]. （原始内容存档于2009-10-14）.  C. Bechstein 1896 trademark. [2011-12-27]. （原始内容存档于2014-06-27）

（原始内容存档于2014-08-27）.  United States Patent and Trademark Office. Detailed trademark information from the official US federal trademark database (USPTO): Magic Wand. Markify