| Patents for Halsey H. Baker |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| 18,007 | Aug. 18, 1857 | H.H. Baker | Rotary planing-cutter | cutterheads |
| 22,926 | Feb. 15, 1859 | H.H. Baker | Arrangement of the feed-roller in wood-planing machines | wood planers |
| 25,313 | Sep. 06, 1859 | H.H. Baker | Tonguing and grooving machine | matchers |
| 25,619 | Oct. 04, 1859 | H.H. Baker | Improvement in weeding-hoes | hoes |
| 30,863 | Dec. 11, 1860 | H.H. Baker | Improvement in plows | plows |
| 45,014 | Nov. 15, 1864 | H.H. Baker | Improvement in locks | locks |
| 45,956 | Jan. 17, 1865 | H.H. Baker | Improved fire-bank | stoves |
| 56,161 | Jul. 10, 1866 | H.H. Baker | Improvement in horseshoes | horseshoes |
| 58,573 | Oct. 09, 1866 | H.H. Baker | Improvement in horseshoes | horseshoes |
| 127,294 | May 28, 1872 | H.H. Baker | Improvement in mechanical movements | metalworking machine gearing |
| 131,839 | Oct. 01, 1872 | H.H. Baker | Improvement in propulsion of canal-boats | boats and ships |
| 139,996 | Jun. 17, 1873 | H.H. Baker | Improvement in propelling canal-boats | boats and ships |
| 170,802 | Dec. 07, 1875 | H.H. Baker | Improvement in cutter-heads for planing-machines | cutterheads |
| 172,293 | Jan. 18, 1876 | H.H. Baker | Improvement in pressure-roll shields for planing-machines | wood planers |
| 208,881 | Oct. 15, 1878 | H.H. Baker | Improvement in dummies | tailor |
