| Patents Granted on 1942-08-__ |
Patents 1 -
15
of 35
      |
| Number | Date | Patentee | Title | Type |
| D133,301 | Aug. 04, 1942 | G. Guldbrandsen | Weighing Scale Beam | scales and balances |
| D133,317 | Aug. 04, 1942 | W.F. Zimmermann | Shaper | metal shapers |
| 2,291,761 | Aug. 04, 1942 | E.P. Sacrey | Slat slotting machine | windowblind machines |
| 2,291,999 | Aug. 04, 1942 | H.R. Wilson, H.I. Wilson | Tool holder | radial arm saws |
| 2,292,104 | Aug. 04, 1942 | H. Davids | Reversible Opposed Piston Engine | opposed piston engines |
| 2,292,214 | Aug. 04, 1942 | E.J. Dillman | Control Device | temperature controls |
| 2,292,229 | Aug. 04, 1942 | E.C. Krueger | Splash guard for grinding machines | |
| 2,292,387 | Aug. 11, 1942 | H.K. Markey, G. Antheil | Secret communication system | communication apparatus |
| 2,292,391 | Aug. 11, 1942 | C.D. Burbank, H.H. Merriman | Improved Ratchet Wrench | ratchet wrenches |
| 2,292,647 | Aug. 11, 1942 | M.B. Mentley | Cutter Holder | gear cutting tools |
| 2,292,657 | Aug. 11, 1942 | D.E. Priest | Screw Holder | |
| 2,292,788 | Aug. 11, 1942 | M.W. Lamprecht | Threading machine die head | metal threading machines |
| 2,292,874 | Aug. 11, 1942 | R.E. Flanders | Wheel Truing Mechanism | grinder dressers |
| 2,292,875 | Aug. 11, 1942 | R.E. Flanders | Tool Carrier Control Mechanism | thread grinders |
| 2,293,006 | Aug. 11, 1942 | J.M. Luers | Tool Holder | lathe tool holders and tool posts |
