| Patents Granted on 1952-07-22 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 2,604,071 | Jul. 22, 1952 | P.A. Rickrode | Drop hammer of the gravity type | drop hammers |
| 2,604,126 | Jul. 22, 1952 | E.A. Reibig, C.A. Wiken | Band saw wheel adjusting means | bandsaws |
| 2,604,127 | Jul. 22, 1952 | J. Grzbowski | Rotary and reciprocating tool operating machine | combination machines |
| 2,604,128 | Jul. 22, 1952 | M.E. Dick, B.J. Diekema | Planer feed roll | wood planers |
| 2,604,229 | Jul. 22, 1952 | E. Schwarz | Closure Seal for Vacuum Vessels | manufacturing processes |
| 2,604,363 | Jul. 22, 1952 | J. Daugherty | Machine Tool | metal planers |
