| Patents for William Blackett Haigh |
Patents 1 -
15
of 35
      |
| Number | Date | Patentee | Title | Type |
| GB-185,400,114 | Jan. 18, 1854 | W.B. Haigh | Improvements in machinery for tenoning, mortising, slotting, cutting, or shaping wood or metal | mortising machines |
| GB-185,800,117 | Jan. 22, 1858 | W.B. Haigh, J. Cheetham | Improvement in valves for steam-engines and in super-heating the steam | steam engine valves |
| GB-186,301,979 | Aug. 11, 1863 | W.B. Haigh | Improved equilibrium saw frame | |
| GB-186,402,508 | Oct. 11, 1864 | W.B. Haigh, S. Barlow | Machinery or apparatus for spinning and doubling cotton or other fibrous materials | |
| GB-186,502,711 | Oct. 20, 1865 | W.B. Haigh, W. Bissell | Improvements in machinery or apparatus for moulding or cutting moulds, and planing wood or other similar materials | wood planers |
| GB-186,702,047 | Jul. 12, 1867 | W.B. Haigh | Machinery for tenoning wood (and dog cramp) | tenoning machines |
| GB-186,902,029 | Jul. 06, 1869 | W.B. Haigh | Machinery or apparatus for cutting, sawing and boring wood | woodworking machines |
| GB-186,903,099 | Oct. 26, 1869 | W.B. Haigh | Improvements in circular-saw benches | tablesaws |
| GB-187,001,066 | Apr. 12, 1870 | W.B. Haigh | Improvements in vertical saw frames | woodworking machines |
| GB-187,400,556 | Feb. 13, 1874 | W.B. Haigh, A. Bleasby | Improvements in furnaces or cupolas used for melting iron and other metals | |
| GB-187,404,210 | Dec. 08, 1874 | W.B. Haigh | Improvements in circular saw benches and wood cutting machines worked by hand or steam power | tablesaws |
| GB-187,602,788 | Jul. 08, 1876 | W.B. Haigh | Improvements in bench sawing machinery worked by hand or power | tablesaws |
| GB-187,603,255 | Aug. 19, 1876 | W.B. Haigh | Improvements in mitre-cutting machines for wood | miter machines |
| GB-187,604,506 | Nov. 21, 1876 | W.B. Haigh | Improvements in bench sawing machinery | tablesaws |
| GB-187,704,614 | Dec. 05, 1877 | W.B. Haigh | Improvements in mortising machines to be worked by steam-power | mortising machines |
