| Patents Granted on 1958-04-01 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| RE24,449 | Apr. 01, 1958 | H.L. Philippe | Hand-operated, plier-type tube bender | pipe and tube benders |
| 2,828,531 | Apr. 01, 1958 | C.J. Bath | Method of Making a Helicopter Blade | manufacturing processes |
| 2,828,674 | Apr. 01, 1958 | T.A. Wetzel | Tracer Mechanism Stylus | milling machines |
| 2,828,784 | Apr. 01, 1958 | K. Damijonaitis | Saw blade guard for power driven portable circular saw with tiltable table | handheld circular saws |
| 2,828,787 | Apr. 01, 1958 | W.H. Boggs | Rotary cutter with detachable blade | cutterheads |
| 2,828,878 | Apr. 01, 1958 | R.G. Tourneau | Log handling machine | sawmill log handling |
| 2,829,006 | Apr. 01, 1958 | I.O. Johansson | Spray coating means | |
