| All Patents in class 254/22 |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| 6,283 | Apr. 10, 1849 | P. Bryant | Instrument for drawing spikes | nail extractors |
| 34,420 | Feb. 18, 1862 | O.T. Gilman | Improvement in Tools | hammers |
| 46,154 | Jan. 31, 1865 | G. Stone | Tool for Drawing Spikes | nail making machines |
| 58,626 | Oct. 09, 1866 | R.A. Fish | Improvement in Spike Pullers | |
| 64,733 | May 14, 1867 | O. Gillmor, J.S. Allen | Improvement in Claws for Drawing Nails | nail extractors |
| 72,655 | Dec. 24, 1867 | S. Marden | Improvement in nail drawer | nail extractors |
| 78,699 | Jun. 09, 1868 | J. Tyzick | Improvement in Nail Extractors | |
| 107,121 | Sep. 06, 1870 | G.C. Taft | Improvements in Nail-Pullers | |
| 144,953 | Nov. 25, 1873 | G.J. Capewell | Improvement in tack-hammers | nail extractors |
| 145,830 | Dec. 23, 1873 | F.N. Owen, A. Doney, J.H. Baker | Tools | combination tools |
| 145,837 | Dec. 23, 1873 | C.W. Blakeslee | Tack Pullers | |
| RE7,316 | Sep. 26, 1876 | G.D. Stone, Administrator, G. Stone, Estate of (deceased) | Improvement in Tools for Drawing Spikes | |
| 258,920 | Jun. 06, 1882 | R. Hayden | Tack puller | nail extractors |
| 339,993 | Apr. 13, 1886 | P.F. King | Nail-extractor | nail extractors |
| 433,380 | Jul. 29, 1890 | C.C. Warren | Bolt Extractor | bolt extractors |
