| Patents Granted on 1940-09-17 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 2,214,881 | Sep. 17, 1940 | H.A. Doherty | Combination Straightening Block and Test Roll | metal straightening machines |
| 2,214,996 | Sep. 17, 1940 | W.F. Groene, W.L. Groene | Relieving attachment | metal lathe accessories and attachments |
| 2,215,111 | Sep. 17, 1940 | W.C. Tucker | Bending machine | |
| 2,215,140 | Sep. 17, 1940 | J.M. Walter | Planetary tool feed | milling machines |
| 2,215,222 | Sep. 17, 1940 | D.D. Levy | Dental Tool Holder | dental tools |
| 2,215,259 | Sep. 17, 1940 | J.G. Sisson, C.W. Witter | Strain Gauge | strain gages |
| 2,215,344 | Sep. 17, 1940 | A.P. Albrecht | Micro Dial | drill bits |
| 2,215,369 | Sep. 17, 1940 | G.O. Gabriel | Metal Working Machine and Method | milling machines |
| 2,215,370 | Sep. 17, 1940 | E.S. Hineline | Range Finder | camera range finders |
