Patents for Kershaw Brothers |
Patents 1 -
5
of 5
|
Number | Date | Patentee | Title | Type |
468,386 | Feb. 09, 1892 | J.L. Kershaw, A. Kershaw | Bevel | bevels |
GB-189,504,309 | Jan. 04, 1896 | R. Kershaw, J. Kershaw | Improvements in horizontal saw frames | reciprocating sawmills |
GB-189,614,913 | May 29, 1897 | R. Kershaw, J. Kershaw | Improvements in wood sawing machinery | circular ripsaws |
GB-189,822,791 | Oct. 07, 1899 | J. Kershaw | An improved guard for surfacing or hand feed planing machines | jointers |
GB-189,822,792 | Oct. 14, 1899 | J. Kershaw | Improvements in wood sawing machinery | circular ripsaws |