| Patents for none listed |
Patents 2281 -
2295
of 3298
      |
| Number | Date | Patentee | Title | Type |
| 2,614,331 | Oct. 21, 1952 | C.F. Sherwin | Micrometer | micrometers |
| 2,615,372 | Oct. 28, 1952 | E.E. Coffin | Milling Machine Spindle Axial Shift Control | machine tool controls |
| 2,616,182 | Nov. 04, 1952 | A. Brandt | Gauge | special purpose gauges |
| 2,617,312 | Nov. 11, 1952 | B.O. Prentice | Mechanical Movement | locking pliers |
| 2,618,994 | Nov. 25, 1952 | H.G. Frazee | Shot Splitting Pliers | pliers |
| 2,620,001 | Dec. 02, 1952 | P.W. Sandrock, G.C. Fratz | Tool Handle | tool handles |
| 2,620,567 | Dec. 09, 1952 | F.J. McClish | Micrometer | micrometers |
| 2,620,655 | Dec. 09, 1952 | D.E. Priest | Instrument for Recording or Measuring the Size and Shape of Surface Irregularities | measurement gauges |
| 2,622,484 | Dec. 23, 1952 | D.M. Birrell | Worm Gear Cutting Attachment for Milling Machines | milling machine accessories |
| 2,623,418 | Dec. 30, 1952 | M.F. Vaughan | Method for making Wrench Sockets | socket wrenches |
| 2,623,419 | Dec. 30, 1952 | G.F. Wales | Precision Drilling Machine | drill presses |
| 2,623,428 | Dec. 30, 1952 | J.V. Larson | Self-Adjusting Pipe Wrench of A Spring-Impelled Trigger Actuator Type | self-adjust wrenches |
| 2,624,121 | Jan. 06, 1953 | M. Knobel | Micrometer Measuring Device | micrometers |
| 2,624,122 | Jan. 06, 1953 | M. Knobel | Inspection Gauge | measurement gauges |
| 2,624,220 | Jan. 06, 1953 | J.N. Damore, F.A. Cassiere | Pry Type Vacuum Cap Remover | |