| All Patents of Type: crop planters |
Patents 1 -
15
of 25
      |
| Number | Date | Patentee | Title | Type |
| RX-1 | Jan. 09, 1838 | J. Hatch | Machine for sowing plaster, ashes, seed, and other separable substances | crop planters |
| 573 | Jan. 20, 1838 | N.R. Merchant | Improvement in the machine for sowing or planting ruta-baga and other seeds or grain | crop planters |
| 1,617 | May 25, 1840 | G. Page | Improvement in seed-planting machines | crop planters |
| XC-1,302 | Nov. 29, 1861 | P.C. Van Brocklin | Improved grain drill cultivator and horse hoe | crop planters |
| CA-129 | Nov. 01, 1869 | J. Vessot, Sr., S. Vessot, Jr. | Sowing and harrowing machines | harrows |
| CA-496 | Jul. 11, 1870 | D.D. Schrag | Improvements in machines for sowing seeds | crop planters |
| CA-850 | Mar. 09, 1871 | C. Thain | Improvement on the machine for sowing turnip, mango or carrot seed | crop planters |
| CA-859 | Mar. 14, 1871 | J. Westlick | Improvement on seed sowers and cultivators | crop planters |
| CA-863 | Mar. 14, 1871 | G. Davis | Improvement on machines for sowing seed | crop planters |
| 138,166 | Apr. 22, 1873 | J. King | Improvement in grain-drills | crop planters |
| 148,218 | Mar. 03, 1874 | J. King | Improvement in teeth for agricultural implements | crop planters |
| 242,837 | Jun. 14, 1881 | J. Noxon | Grain-drill distributor | crop planters |
| 253,926 | Feb. 21, 1882 | J. King | Seed-cup for grain-drills | crop planters |
| 258,465 | May 23, 1882 | T.H. Noxon, J. Noxon | Spring-hoe for grain-drills | crop planters |
| 285,711 | Sep. 25, 1883 | L.M. Watkins | Fertilizer Attachment for Grain Drills | crop planters |
