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| Patents for Whipple File Mfg. Co. | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 38,135 | Apr. 07, 1863 | J.S. Shattuck, D. Shattuck | Improved machine for cutting rasps | |
 | 39,782 | Sep. 01, 1863 | T. Smith, J.A. Stafford | Improved Machine for Grinding Half Round Files | |
 | RE1,881 | Feb. 21, 1865 | M.D. Whipple | Improvement in Machines for Cutting Files | |