| Patents Granted on 1934-10-23 |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| GB-418,331 | Oct. 23, 1934 | W.A. Owen | Improvements in clutch operating mechanism for road rollers or other vehicles | road rollers |
| 1,977,658 | Oct. 23, 1934 | R.L. Watson | Chuck | metal lathe chucks |
| 1,977,863 | Oct. 23, 1934 | R.J. Simpson | Drum Frictioning Device | tape measure mechanisms |
| 1,977,960 | Oct. 23, 1934 | F. Weindel, Jr. | Greeting card | |
| 1,978,016 | Oct. 23, 1934 | W. Ernst | Control Apparatus for Pumps | hydraulic pump controls |
| 1,978,059 | Oct. 23, 1934 | A.A. Rickert | Cutting Off Machine | cutting-off and centering machines |
| 1,978,060 | Oct. 23, 1934 | A.A. Rickert | Work Feeding Device | workpiece changers and storage mechanisms |
| 1,978,110 | Oct. 23, 1934 | B.A. Kearns | Grinding Machinery | grinding machines |
| 1,978,132 | Oct. 23, 1934 | F.S. Haas | Grinding Machine | grinding machines |
| 1,978,181 | Oct. 23, 1934 | J.R. Whittles | Hydraulically driven surface grinding machine | surface grinders |
| 1,978,299 | Oct. 23, 1934 | G.O. Leopold, T.J. Fegley | Tray for supporting an ice cube breaker and ice cream freezer | |
| 1,978,346 | Oct. 23, 1934 | C.W. Goodrich, H. Ernst | Delayed Trip for Hydraulic Circuits | hydraulic apparatus |
| 1,978,347 | Oct. 23, 1934 | W.D. Archea, F.V. Geier | Profiling Machine | milling machines |
| 1,978,350 | Oct. 23, 1934 | M.E. Martellotti | Automatic Convertible Feed System | hydraulic apparatus |
| 1,978,353 | Oct. 23, 1934 | F.A. Hassman, L.F. Nenninger | Automatic Milling Machine | milling machines |
