| All Patents in class 144/26 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 4,092X | Apr. 20, 1825 | P. Pratt | Sawing ivory comb teeth | comb making machines |
| 4,193X | Sep. 09, 1825 | P. Pratt | Machine for cutting teeth in ivory combs | comb making machines |
| 8,802X | May 02, 1835 | L. Adams | Teeth cutting comb | household tools |
| 1,811 | Oct. 08, 1840 | J.S. Ives | Machine for cutting the teeth of combs | comb making machines |
| 1,837 | Oct. 28, 1840 | W.M. Fowler | Machine for planing and forming ivory for combs | comb making machines |
| 5,472 | Mar. 14, 1848 | E. Wilson | Machinery for dressing combs | comb making machines |
| 8,129 | Jun. 03, 1851 | H.S. Cook | Comb-cutting machine | comb making machines |
| 8,522 | Nov. 18, 1851 | S. Curtis | Machine for cutting combs | comb making machines |
| 15,634 | Aug. 26, 1856 | W. Fosket, B.S. Stedman | Machine for sizing comb-blanks | comb making machines |
| 22,513 | Jan. 04, 1859 | C.B. Rogers | Machine for pointing the teeth of hair-combs | comb making machines |
| 24,358 | Jun. 07, 1859 | W. Noyes, Jr. | Machine for cutting comb-teeth | comb making machines |
| 80,855 | Aug. 11, 1868 | G.F. Brown | Improvement in machines for sawing combs | comb making machines |
| 120,700 | Nov. 07, 1871 | N.H. Bolton | Improvement in machines for sharpening saws | woodworking machine sharpening mechanisms |
| 124,243 | Mar. 05, 1872 | W. Booth | Improvement in comb-sawing machines | comb making machines |
| 126,154 | Apr. 30, 1872 | W. Noyes, H.W. Noyes | Improvement in devices for softening comb-blanks | comb making machines |
