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| Patents for George L. Cummings | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 37,902 | Mar. 17, 1863 | G.L. Cummings | Improvement in carriage-jacks | |
 | 49,090 | Aug. 01, 1865 | G.L. Cummings | Improvement in carriage-jacks | |
 | 85,217 | Dec. 22, 1868 | G.L. Cummings | Improved ice-cutter | |
 | 134,363 | Dec. 31, 1872 | G.L. Cummings | Improvement in grindstone-frames | |
 | 446,510 | Feb. 17, 1891 | G.L. Cummings | Wood-sawing machine | |
 | 474,371 | May 10, 1892 | G.L. Cummings | Clock-chime | |