| Patents Granted on 1941-07-29 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 2,250,631 | Jul. 29, 1941 | W.R. Meyer, W.F. Groene | Crankshaft Chuck | metal lathe chucks |
| 2,250,632 | Jul. 29, 1941 | W.L. Groene | Hydraulic chucking mechanism | crankshaft lathes |
| 2,250,633 | Jul. 29, 1941 | W.F. Groene, G.W. Luning | Taper attachment | metal lathe accessories and attachments |
| 2,250,634 | Jul. 29, 1941 | W.L. Groene | Hydraulic Center Drive Chuck | metal lathe chucks |
| 2,250,640 | Jul. 29, 1941 | R.K. Le Blond | Position Indicating Means for Tailstocks | metalworking machine mechanisms |
| 2,251,015 | Jul. 29, 1941 | K.F. Gallimore | Machine tool | horizontal boring mills |
| 2,251,016 | Jul. 29, 1941 | K.F. Gallimore | Clamping Mechanism | metalworking machine mechanisms |
| 2,251,166 | Jul. 29, 1941 | H.P. Preis | Engraving machine pattern and copy character therefor | metal engraving machines |
