| All Patents of Type: forging machines |
Patents 1 -
15
of 301
      |
| Number | Date | Patentee | Title | Type |
| GB-163,400,044 | Jul. 13, 1628 | A. Rotsipen | Instruments for cutting, polishing, filing, turning, boring, grinding, sawing, and planing metals for cutting screws, for making files and bullets, for making and rifling barrels, for pressing or printing, and a hammer moved by water or horse power | screw machines |
| GB-178,401,432 | Apr. 28, 1784 | J. Watt | Improvements on steam or fire engines—three bar motion and steam carriage | steam engines |
| GB-180,602,939 | Jun. 06, 1806 | W. Deverell | Giving motion to hammers, stampers, knives, shears, and other things, without the application of a wheel, pinion or any rotative motion, by powers in common use | drop hammers |
| NX-182,308,213 | Aug. 21, 1823 | L. Gillet | Backs for forges and furnaces | forges |
| NX-182,403,271 | Mar. 27, 1824 | W. Bowling | Spring tilt hammer | trip and helve hammers |
| GB-184,309,850 | Jul. 24, 1843 | J. Nasmyth | Improvements in machinery or apparatus for forging, stamping, and cutting iron and other substances; Machinery for driving piles | drop hammers |
| 3,882 | Jan. 10, 1845 | G.E. Sellers | Drop Hammer | trip and helve hammers |
| GB-184,711,767 | Dec. 24, 1847 | R. Wilson | Steam Hammer | steam hammers |
| 5,774 | Sep. 09, 1848 | L. Kirk | Steam Hammer | steam hammers |
| 5,765 | Sep. 12, 1848 | F.E. Sickels | Method of Controlling Motive Power | power hammers |
| 7,242 | Apr. 02, 1850 | D. Hicks | Attachment of the Forge-Hammer to its Helve | trip and helve hammers |
| 7,965 | Mar. 11, 1851 | L. Briggs, Jr. | Method of Adjusting the Stroke of Trip-Hammers | trip and helve hammers |
| GB-185,113,777 | Oct. 16, 1851 | T.H. Fromings | Forge-hammers | drop hammers |
| 8,548 | Nov. 25, 1851 | M. Peck | Drop Hammer | drop hammers |
| 8,868 | Apr. 13, 1852 | S. Andrews | Drop-Punch | drop hammers |
