| All Patents in class 254/109 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 27,879 | Apr. 17, 1860 | C. Bates | Stump Extractor | stump elevators |
| 312,316 | Feb. 17, 1885 | J. Barrett | Lifting-jack | lifting jacks |
| 422,879 | Mar. 04, 1890 | W. Forgie | Improvements In Automatic Wrench for Coupling and Uncoupling the Tools or Drill-Rods of Well-Boring Apparatus | wrenches |
| 433,928 | Aug. 12, 1890 | J.W. Bess | Wrench Tightener | wrench handle components |
| 917,789 | Apr. 13, 1909 | W.H. Oliver | Lifting-jack | automobile and truck jacks |
| 2,743,903 | May 01, 1956 | M.B. Lucker | Automobile jack | automobile and truck jacks |
