| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Alexander Rickart | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 17,846 | Jul. 21, 1857 | A. Rickart | Method of turning carriage-hubs | |
 | 21,443 | Sep. 07, 1858 | A. Rickart | Machine for turning hubs | |
 | 24,579 | Jun. 28, 1859 | A. Rickart | Machine for turning hubs | |
 | 135,729 | Feb. 11, 1873 | A. Rickart | Improvement in harvesters | |
 | 147,432 | Feb. 10, 1874 | A. Rickart | Improvement in horse hay-rakes | |
| 174,006 | Feb. 22, 1876 | A. Rickart | Improvement in horse-rakes | ||