| All Patents in class 144/181 |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 1,457 | Dec. 31, 1839 | M. Andrews, J. Sproat | Manner of relieving the collars of circular saws from the friction occasioned by the article sawed | circular saws |
| 2,725 | Jul. 16, 1842 | S.K. Baldwin | Improvement in machines for cutting shoe-pegs | shoemaking |
| 9,660 | Apr. 12, 1853 | R.F. Gustine | Match-splint machine | match making machines |
| RE409 | Nov. 04, 1856 | S.K. Baldwin | Improvement in machines for cutting shoe-pegs | cobbler |
| 16,280 | Dec. 23, 1856 | J. Ladd | Machine for pointing shoe-pegs | shoemaking |
| 19,461 | Feb. 23, 1858 | A. Woodward | Shoe-peg machine | shoemaking |
| 21,104 | Aug. 03, 1858 | I.G. Worth | Machine for manufacturing shoe-pegs | shoemaking |
| 23,614 | Apr. 12, 1859 | W.D. Shaw | Machine for splitting shoe-pegs from the block | shoemaking |
| 38,911 | Jun. 16, 1863 | V. Powell | Machine for splitting match-blocks | match making machines |
| 46,508 | Feb. 21, 1865 | C.R. Tompkins | Improvement in machines for cutting barrel-heads | cooper |
| 60,702 | Jan. 01, 1867 | J. Davock | Improvement in wood-splitting machines | wood splitting machines |
| 79,651 | Jul. 07, 1868 | J. Greenwood | Improvement in machines for cutting staves | cooper |
| 88,250 | Mar. 23, 1869 | W.L. Williams | Improvement in machines for splitting wood | firewood machines |
| 95,207 | Sep. 28, 1869 | J. Dobbins | Improvement in lath-machine | lath making machines |
| 117,951 | Aug. 08, 1871 | W.L. Williams | Improvement in wood-splitting machines | firewood machines |
