| Patents for Kendall & Gent (1920) Ltd. |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| GB-197,541 | May 17, 1923 | J.R. Ingham | Improvements in die heads for screwing machines | metal threading machines |
| GB-205,274 | Oct. 18, 1923 | J.R. Ingham | Improvements in horizontal spindle plano milling machines | milling machines |
| GB-300,389 | Nov. 15, 1928 | J.R. Ingham | Improvements in or connected with screwing machines | pipe threading machines |
| GB-416,928 | Sep. 17, 1934 | J.L. Hall | Improvements in the hardening of the teeth of gear wheels | gear making machines |
| GB-434,996 | Sep. 12, 1935 | J.L. Hall | Improvements relating to metal milling and like machines | milling machines |
| GB-438,549 | Nov. 19, 1935 | J.L. Hall | A new and improved screw-threading machine for forming taper threads | pipe threading machines |
| GB-441,303 | Jan. 16, 1936 | J.L. Hall | New and improved screw-threading machine for forming taper threads | pipe threading machines |
| GB-487,531 | Jun. 22, 1938 | J.L. Hall | Improvements relating to axially movable spindles of milling and like machine tools | milling machines |
| GB-509,945 | Jul. 25, 1939 | J.L. Hall, S. Lindon | Improvements in rotary driving connections between axially movable parts | metalworking machine mechanisms |
| GB-522,595 | Jun. 21, 1940 | H. Balmer, S. Lindon | Improvements relating to work grips for use in machine tools and other apparatus | metalworking machine mechanisms |
