All Patents in class 144/41 |
Patents 1 -
10
of 65
|
Picture | Number | Date | Patentee | Title |
| 1,867 | Nov. 26, 1840 | T. Hyatt, N.T. Winans | Manufacture of splits or sticks for friction and other matches |
| 9,515 | Jan. 04, 1853 | J.D. Dale | Machine for planing moldings |
| 15,865 | Oct. 07, 1856 | W.B. Wood | Hoop-machine |
| 23,389 | Mar. 29, 1859 | H.C. Peirson | Hoop-machine |
| 24,240 | May 31, 1859 | A.C. Ross | Sawing-machine for resawing boards |
| 29,749 | Aug. 21, 1860 | J.H. Story | Machine for dressing joists |
| 53,107 | Mar. 13, 1866 | L.W. Boynton | Improvement in machines for making skewers |
| 68,819 | Sep. 10, 1867 | E. Weissenborn | Improvement in machines for making lead pencils |
| 70,208 | Oct. 29, 1867 | W.D. Hatch | Machine for shaping pencils |
| 98,240 | Dec. 28, 1869 | F. Ellis | Improvement in hoop-cutting and dressing-machine |