| Patents for W. B. Haigh & Co., Ltd. |
Patents 16 -
30
of 30
      |
| Number | Date | Patentee | Title | Type |
| GB-188,001,969 | May 13, 1880 | J. Nuttall, W.B. Haigh | Improvements in gas-engines | gas and gasoline engines |
| GB-188,100,811 | Feb. 25, 1881 | W.B. Haigh, J. Nuttall | Improvements in the construction of gas engines | gas and gasoline engines |
| GB-188,100,614 | Feb. 11, 1882 | W.B. Haigh, J. Nuttall | Improvements in the construction of gas engines | gas and gasoline engines |
| GB-188,302,517 | May 21, 1883 | W.B. Haigh, J. Nuttall | Gas-engines | gas and gasoline engines |
| GB-188,510,476 | Sep. 04, 1885 | W.B. Haigh | Machines for planing wood | wood planers |
| GB-190,408,441 | Dec. 01, 1904 | W.B. Haigh, F. Broadbent | Chain mortising attachment for hand mortiser | mortising machines |
| GB-190,602,917 | May 31, 1906 | W.B. Haigh | Converting between hollow-chisel and chain mortisers | mortising machines |
| GB-190,525,569 | Sep. 06, 1906 | W.B. Haigh | Chain mortising attachment for hand mortiser | mortising machines |
| GB-190,616,796 | Oct. 11, 1906 | N.N. Haigh, W.B. Haigh | Improvements in the cutter spindle bearings of wood moulding and planing machines | molders |
| GB-190,805,579 | Jul. 02, 1908 | F. Haigh, W.B. Haigh | Improvements in mortising and like woodworking machines | mortising machines |
| GB-190,806,255 | Dec. 03, 1908 | W.B. Haigh | Improvements relating to the lubrication of the cutter spindle bearings of wood moulding, planing and like machines | molders |
| GB-190,826,861 | Mar. 25, 1909 | W.B. Haigh | Improvements relating to mortising machines | mortising machines |
| GB-191,016,698 | Jun. 15, 1911 | J.G. Gruban | Improvements woodworking machinery | band resaws |
| GB-191,100,392 | Sep. 14, 1911 | J.G. Gruban | Improvements relating to wood mortising machines | mortising machines |
| GB-191,102,960 | Dec. 21, 1911 | J.G. Gruban | Improvements in wood moulding, planing and like machines | molders |
