| All Patents of Type: industrial tools |
Patents 1 -
15
of 1186
      |
| Number | Date | Patentee | Title | Type |
| 15X | Aug. 04, 1791 | R.R. Livingston | Diminishing friction of spindles | tool lubricators |
| 1,092X | Jul. 03, 1809 | A. Sacket | Rapid jack for ascending rapids | lifting tools |
| 1,259X | Apr. 09, 1810 | D. Clark | Funnel with vent | funnels |
| 1,591X | Oct. 10, 1811 | E. Gehbe | Machine for cutting files | files |
| 1,647X | Jan. 16, 1812 | M.B. Belknap | Machine for cutting files | files |
| 1,706X | Apr. 11, 1812 | A. Paxton, C. Hesser | Cutting files | files |
| 1,707X | Apr. 20, 1812 | L. Anderson | Cutting files | files |
| 1,774X | Jul. 11, 1812 | S.G. White | Machine for cutting files, rasps, etc. | files |
| 1,832X | Nov. 19, 1812 | W.T. James | Machine for cutting files | files |
| GB-181,303,650 | Feb. 20, 1813 | C. Plimley | Working steel or iron, or steel joined with iron, into taper forms for making files and various other articles | files |
| 1,931X | May 28, 1813 | C. Jackson | Machine for cutting and making files | files |
| 2,076X | Mar. 07, 1814 | D. Platt, C. Platt | Cutting files | files |
| 2,124X | May 11, 1814 | S. Hawes | Cutting files | files |
| 2,304X | May 01, 1815 | J. Hatch | Machine for cutting files | files |
| 2,982X | Jul. 25, 1818 | S. Stedman | Bent wood handle and socket for ladles | tool handles |
