| Patents Granted on 1952-04-15 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| CA-482,438 | Apr. 15, 1952 | F.L. Nichols | Multiple speed drill press | drill presses |
| CA-482,497 | Apr. 15, 1952 | S.B. Valiulis | Wire stripper | wire strippers |
| 2,592,745 | Apr. 15, 1952 | . | Squaring Carpenter's Saw | |
| 2,592,803 | Apr. 15, 1952 | J.G. Heim | Release And Adjusting Means For Vise-Type Wrenches | locking pliers |
| 2,592,807 | Apr. 15, 1952 | H.T. Jones | Locking Wrench And Plier | locking pliers |
| 2,592,884 | Apr. 15, 1952 | J.M. Sherman, G.B. Fox | Dishwasher | |
| 2,592,885 | Apr. 15, 1952 | J.M. Sherman, G.B. Fox | Method of and apparatus for washing dishes | |
| 2,592,886 | Apr. 15, 1952 | J.M. Sherman, G.B. Fox | Disinfectant injector for dishwashers | |
| 2,592,913 | Apr. 15, 1952 | M.E. Landon, Administratrix, W.S. Landon, deceased (Estate of) | Liquid Level Control Means | liquid level controls |
| 2,592,920 | Apr. 15, 1952 | R.M. Gamble, J.E. Lovely | Lathe | automatic lathes |
| 2,592,927 | Apr. 15, 1952 | H.H. Manning | Adjustable Pliers | pliers |
| 2,593,124 | Apr. 15, 1952 | G. Eaton | Machine for manufacturing gate-valve wedges | metalworking machines |
| 2,593,324 | Apr. 15, 1952 | T.C. Mann | Conveyer chain | woodworking machine stockfeeding mechanisms |
