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Patents for Jno. L. Boone | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 112,311 | Mar. 07, 1871 | G. Atkinson | Improvement in Tools for Carriage-Makers' Use | |
![]() | 138,256 | Apr. 29, 1873 | J.B. Johnson | Improvement in Files | |
![]() | 158,835 | Jan. 19, 1875 | G. Erlin | Lock-Mortise Chisel | |
![]() | 198,264 | Dec. 18, 1877 | E.T. Barlow | Screw-Wrench | |
![]() | 200,175 | Feb. 12, 1878 | C.C. Coleman | Pipe-Wrench |