| Patents Granted on 1942-02-17 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 2,273,228 | Feb. 17, 1942 | J.H. Smith | Retractable boring tool | boring heads |
| 2,273,258 | Feb. 17, 1942 | W.L. Groene | Boring Tool Holder | drilling and boring tool holders |
| 2,273,355 | Feb. 17, 1942 | E.S. Hineline | Range Finder for Photographic Purposes | camera range finders |
| 2,273,376 | Feb. 17, 1942 | W.R. Reynolds | Cutting tool | handheld power shears |
| 2,273,385 | Feb. 17, 1942 | O. Steiner | Masking Means | photographic printers |
| 2,273,386 | Feb. 17, 1942 | O. Steiner | Mirror and Diaphragm Release Means for Reflex Cameras | cameras |
| 2,273,399 | Feb. 17, 1942 | C.B. De Vlieg | Machine tool | milling machines |
| 2,273,455 | Feb. 17, 1942 | V.E. Whitman, L.D. Nadel | Combined Hinge and Latch Structure of General Application | cameras |
| 2,273,510 | Feb. 17, 1942 | O.H. Brauer | Sheet Metal Jornal Box | railroad motor cars |
| 2,273,529 | Feb. 17, 1942 | K.W. Ray | Hum eliminator | |
| 2,273,715 | Feb. 17, 1942 | S.O. Rice, Jr., J.H. Lonskey | Rip fence for bench saws | tablesaw accessories |
| 2,273,807 | Feb. 17, 1942 | R.m. Woytych | Speed Change Gearing | metalworking speed changing mechanisms |
