Patents for George H. Strong |
Patents 1 -
15
of 38
      |
Number | Title | Classification(s) |
61,384 | Improved Edge Plane for Boots and Shoes | 30/281 |
69,575 | Improved Combination-Wrench | 206/38, 7/139 |
76,328 | Improvement in friction-clutch | 192/44, 192/45.017 |
76,721 | Improvement in shingle-machines | 144/44 |
85,008 | Improved carriage-springs | 267/257 |
90,365 | Improvement in saws and saw-teeth | 74/460, 83/845 |
90,959 | Improvement in device for turning saw-logs | 414/754, 83/708 |
91,337 | Improvement in steam-engine stop-valves | 251/309 |
92,051 | Improvement in steam-engine governors | 73/546 |
93,534 | Improvement in mortising-chisel | 30/167.1 |
94,780 | Improvement in lubricators | 184/39 |
98,057 | Improved machine for upsetting tires | 72/302 |
113,565 | Improvement in machines for sawing staves | 408/54, 408/69, 408/78 |
117,471 | Improvement in machines for making blind-slats | 144/42 |
126,394 | Improvement in baling-presses | 100/255, 100/283 |