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Brunton Patents

The following are the known patents regarding the Brunton Pocket Transit. These are links to pages with JPEG images converted from the USPTO standard TIFF format.  You can view the images in a web browser without a plugin.

• 526,021, Sept. 18 1894
• 1,042,079, Oct. 22, 1912
• 1,062,582, May 27, 1913
• 1,092,822, Apr. 14, 1914
• 1,339,019, 4 May 1920
• 1,571,697, Feb. 2, 1926
• 1,593,429, July 20, 1926
• 4,175,333, Nov. 27, 1979
• 4,395,828, August 2, 1983