| Patents Granted on 1934-07-31 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| CH-170,833 | Jul. 31, 1934 | . | Method and Device for Controlling, Adjusting and Manually Operating Multi-Cylinder Fuel Pumps for Airless Injection in Internal Combustion Engines | |
| 1,968,070 | Jul. 31, 1934 | J.G. Collins | Headlight tester | |
| 1,968,215 | Jul. 31, 1934 | N.F. McNaught, E.H. Peterson | Tool for cleaning commutators and the like | |
| 1,968,257 | Jul. 31, 1934 | H.L. Myers | Portable bench sander | handheld power sanders |
| 1,968,276 | Jul. 31, 1934 | J.B. Armitage | Milling Machine Transmission and Control | milling machines |
| 1,968,284 | Jul. 31, 1934 | J. De Mooy | Fluid Controlling Valve | valves |
| 1,968,331 | Jul. 31, 1934 | B.B. Wittfoht | Calipers | calipers |
| 1,968,622 | Jul. 31, 1934 | W.A. Smith | Mopstick | |
| 1,968,666 | Jul. 31, 1934 | H.W. Webb | Swinging gate valve | industrial valves |
| 1,968,707 | Jul. 31, 1934 | J.G. Richards | Pipe Wrench | pipe wrenches |
| 1,968,783 | Jul. 31, 1934 | J.R. Long | Wrench | pipe wrenches |
