| Patents for none listed |
Patents 1426 -
1440
of 3327
      |
| Number | Date | Patentee | Title | Type |
| 1,938,310 | Dec. 05, 1933 | G.R. Appelberg, D.B. Bullard | Spindle Drive for Machine Tools | multiple spindle machines |
| 1,938,319 | Dec. 05, 1933 | K.H. Conley | Means for Controlling Gear Shifting Mechanism | metalworking speed changing mechanisms |
| 1,939,023 | Dec. 12, 1933 | E.W. Pritchard | Key Holder | |
| DE-589,602 | Dec. 14, 1933 | n. listed | Device for Feeding Workpieces of Round Cross-section to a Machine for Centerless Grinding With a Grinding Wheel and a Slowly Rotating Guide Wheel | centerless grinders |
| RE19,027 | Dec. 19, 1933 | F.F. Pazzano | Tool For The Removal of Automobile Storage Battery Terminal Clips | pliers |
| 1,941,680 | Jan. 02, 1934 | L.W. Goldstein | Paper Carton Opener | knives and cutters |
| 1,942,130 | Jan. 02, 1934 | B.E. Woodstock | Automobile Map Mileage Indicator | measurement gauges |
| 1,942,316 | Jan. 02, 1934 | F.A. Volz | Stream Line Wire Wrench | wrenches |
| 1,942,625 | Jan. 09, 1934 | L.T. Harkness, J.P. Whalan | Wire Grip | |
| FR-759,622 | Feb. 06, 1934 | n. listed | One Process and One Machine Improvements For Lapping Circular Section Parts | grinding machines |
| 1,947,957 | Feb. 20, 1934 | J.R. Tillman | Workholder | metalworking machine work holding |
| RE19,093 | Feb. 27, 1934 | E.M. Pfauser | Coupling For Socket Wrenches | socket wrenches |
| 1,949,014 | Feb. 27, 1934 | S.H. Earl, J.E. Gleason | Cutter Truing Fixture | special purpose gauges |
| 1,949,742 | Mar. 06, 1934 | T. Grob, B. Grob | Filing Machine | filing machines |
| 1,950,030 | Mar. 06, 1934 | C.L. Hawes | Grinding and Polishing Machine | polishing machines |
