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Manufacturers Index - Kingsbury Machine Tool Corp.
Patents
This page contains information on patents issued to this manufacturer.

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USPTO = U.S. Patent Office . Images of the actual patent can be viewed on the U.S. Patent Office web site but a special TIFF viewer must be installed with your browser in order properly work. More information on how to configure your computer to view these patents can be found at TIFF image Viewers for Patent Images.
DATAMP = Directory of American Tool And Machinery Patents . A sister site to VintageMachinery.org with information on patents related to machinery and tools. A much easier user interface than the USPTO's for finding information on machinery patents.

Patent Number Date Title Name City Description
1,788,268 Jan. 06, 1931 Ejector for taper-shank cutting tools John Elmer Anderson Keene, NH
1,918,150 Jul. 11, 1933 Multiple head automatic drilling machine Gunnar Swahnberg Keene, NH
    Multiple head automatic drilling machine Edward Joslin Kingsbury Keene, NH  
1,975,005 Sep. 25, 1934 Indexing and control mechanism for a metal working machine Edward Joslin Kingsbury Keene, NH
    Indexing and control mechanism for a metal working machine Gunnar Swahnberg Keene, NH  
1,975,006 Sep. 25, 1934 Indexing and control mechanism for independent metal working units Edward Joslin Kingsbury Keene, NH
    Indexing and control mechanism for independent metal working units John Elmer Anderson Keene, NH  
1,975,007 Sep. 25, 1934 Metal working machine Edward Joslin Kingsbury Keene, NH
1,975,008 Sep. 25, 1934 Machine tool having an indexing movement Edward Joslin Kingsbury Keene, NH
2,067,491 Jan. 12, 1937 Machine tool including fluid operated feeding devices Edward Joslin Kingsbury Keene, NH
2,145,977 Feb. 07, 1939 Solenoid actuated valve Benjamin Norton Foster Keene, NH
2,160,217 May. 30, 1939 Machine tool unit with feeding mechanism Edward Joslin Kingsbury Keene, NH This feeding mechanism is applicable to the machines in patents 1,975,005, 1,975,007, and 2,011,487.
3,459,069 Aug. 05, 1969 Drive transmission for machine tools Robert R. Grover Westport, NH