| All Patents in class 82/173 |
Patents 1 -
15
of 65
      |
| Number | Date | Patentee | Title | Type |
| 44,774 | Oct. 18, 1864 | C.R. Penfield | Machine for making tackle-blocks | pulley making machines |
| 60,985 | Jan. 01, 1867 | E. Young | Improvement in Hollow Augers | hollow bits |
| 63,658 | Apr. 09, 1867 | W. Shumard, A. Lyon, J.N. Robbins | Improvement in sawmills | scrollsaws |
| 72,148 | Dec. 10, 1867 | A. Wood | Improved Lathe for Turning Shafting | metal lathes |
| 76,797 | Apr. 14, 1868 | C.B. Morse | Method of making rings for ring-spinning | |
| 78,954 | Jun. 16, 1868 | J. Gibbons | Turning Cotton Gin Rings | lathe tools |
| 79,766 | Jul. 07, 1868 | C.T. Lamphere | Improvement in Eye Protestor or Chip Arrester for Lathes | metal lathe accessories and attachments |
| 81,332 | Aug. 25, 1868 | P.S. Beidler | Improvement in sawing machines | circular saws |
| 93,082 | Jul. 27, 1869 | C. Green, T.B. Green | Improvement in scroll-sawing machine | scrollsaws |
| 126,768 | May 14, 1872 | J.B. Zimmerman | Improvement in machines for sawing fellies | wheelwright |
| 136,559 | Mar. 04, 1873 | N.J. Templeton | Improvement in machines for sawing | barrel making machines |
| 155,854 | Oct. 13, 1874 | J.E. Brown | Improvement in scroll-sawing machines | scrollsaws |
| 181,154 | Aug. 15, 1876 | H.C. Dyer | Machine for Turning Gun Barrels | metal lathes |
| 199,584 | Jan. 22, 1878 | E. Silver | Gauge lathe | wood lathes |
| 233,488 | Oct. 19, 1880 | S. Darling | Art of Manufacturing Mathematical Instruments | |
