| All Patents in class 144/223 |
Patents 16 -
30
of 54
      |
| Number | Date | Patentee | Title | Type |
| 93,056 | Jul. 27, 1869 | M.W. Clark | Improvement in cutter-heads | cutterheads |
| 93,855 | Aug. 17, 1869 | W. Brown | Improvement in machine for making barrels | barrel making machines |
| 97,484 | Dec. 07, 1869 | C.S. Davis | Improvement in clapboard-machine | clapboard machines |
| 98,396 | Dec. 28, 1869 | R.N. Meriam | Improvement in cutter-heads | cutterheads |
| 109,244 | Nov. 15, 1870 | D.W. Perry | Improvement in cutter-heads | cutterheads |
| 132,943 | Nov. 12, 1872 | C. Abel | Improvement in machines for making bungs | bung making machines |
| 133,463 | Nov. 26, 1872 | T. Long | Improvement in cutter-heads | cutterheads |
| 134,597 | Jan. 07, 1873 | S.S. Gray | Improvement in machines for crozing and chamfering staves | barrel making machines |
| 141,096 | Jul. 22, 1873 | A.C. Van Alstine | Improvement in dovetail-machines | dovetailing machines |
| 147,554 | Feb. 17, 1874 | W.H. Elliott | Improvement in tenoning-machines | tenoning machines |
| 192,122 | Jun. 19, 1877 | S.F. Maxwell | Improvement in machines for crozing, chamfering, and equalizing staves | barrel making machines |
| 236,120 | Dec. 28, 1880 | T. Vanier | Machine for trimming boxes | box making machines |
| 279,117 | Jun. 12, 1883 | O. Allen | Spoke tenoning and tapering machine | wheelwright |
| 311,822 | Feb. 03, 1885 | H.J. Durgin | Table-rail tenoning and grooving machine | dado machines |
| 318,596 | May 26, 1885 | P.A. Buell | Rabbeting cutter-head | cutterheads |
