| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Frederick D. Livermore | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 197,644 | Nov. 27, 1877 | F.D. Livermore | Improvement in heating-stoves | stoves | |
| 203,470 | May 07, 1878 | F. Larson, F.D. Livermore | Improvement in sleigh-knees | sleighs | |
| 422,954 | Mar. 11, 1890 | F.D. Livermore | Furnace-grate | furnaces | |