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Manufacturers Index - Goodspeed Machine Co.
Patents
This page contains information on patents issued to this manufacturer.

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If you find a patent number or patent date by this manufacturer that is not on this list, please contact the Site Historian.


Key to Links for Patent Information

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
1,369,152 Feb. 22, 1921 Tailstock for lathes John J. Witt Winchendon, MA
1,460,121 Jun. 26, 1923 Lathe-carriage attachment John J. Witt Winchendon, MA Invention is designed to counter-act the upward deflection caused by an overhead belt drive.
1,509,387 Sep. 23, 1924 Shaper-driving mechanism John J. Witt Winchendon, MA
1,560,782 Nov. 10, 1925 Heel-shaping machine Walter H. Hall Winchendon, MA
1,635,732 Jul. 12, 1927 Molding cutter John J. Witt Winchendon, MA
1,749,938 Mar. 11, 1930 Double-cylinder planer Walter H. Hall Winchendon, MA
1,757,155 May. 06, 1930 Variety lathe John J. Witt Winchendon, MA
1,924,189 Aug. 29, 1933 Lubricating device for anti-friction spindle bearing Walter H. Hall Winchendon, MA
2,024,640 Dec. 17, 1935 Automatic feeding mechanism for variety lathes Walter H. Hall Winchendon, MA
2,298,723 Oct. 13, 1942 Safety collar Theron A. Rice Winchendon, MA
2,678,669 May. 18, 1954 Machine for molding wood heels and other similar objects Kenneth F. Witt Winchendon, MA
2,902,064 Sep. 01, 1959 Lubricating device Kenneth F. Witt Winchendon, MA
2,939,496 Jun. 07, 1960 Back-knife wood-turning lathe Kenneth F. Witt Winchendon, MA