| Patents for Justus A. Traut |
Patents 1 -
15
of 150
      |
| Number | Date | Patentee | Title | Type |
| 48,327 | Jun. 20, 1865 | J.A. Traut | Improvements in Joints of Folding Rules | folding rule joints |
| 63,341 | Mar. 26, 1867 | J.A. Traut | Rubber belting for polishing | |
| 82,769 | Oct. 06, 1868 | J.A. Traut | Improvement in Adjusting Spirit Levels | levels |
| 107,125 | Sep. 06, 1870 | J.A. Traut | Improved device for cutting wire or cord from bottle-stoppers | |
| 114,626 | May 09, 1871 | J.A. Traut | Improvement in Adjustable Bevels | bevels |
| 125,858 | Apr. 16, 1872 | J.A. Traut | Improvement in Try-Squares | try squares |
| 128,513 | Jul. 02, 1872 | J.A. Traut | Improvement in Spirit Levels | levels |
| 131,195 | Sep. 10, 1872 | J.A. Traut | Improvement in Clamps | |
| 132,421 | Oct. 22, 1872 | J.A. Traut | Split-shaft Mortise Gage | marking gauges |
| 136,469 | Mar. 04, 1873 | J.A. Traut | Improvement in Carpenters' Plane | combination planes |
| 141,475 | Aug. 05, 1873 | J.A. Traut | Adjustable Point for Marking Gage | marking gauges |
| 150,732 | May 12, 1874 | J.A. Traut | Improvement in Carpenters' Gauges | marking gauges |
| 151,254 | May 26, 1874 | J.A. Traut | Improvement in Try-Squares | try squares |
| 151,521 | Jun. 02, 1874 | J.A. Traut | Improvement in Plumb Bobs | plumb bobs |
| 159,865 | Feb. 16, 1875 | J.A. Traut | Stanley #110 block plane | block planes |
