| Patents Granted on 1932-06-21 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 1,863,673 | Jun. 21, 1932 | A. Schraven | Indicator Jaw Gauge | measurement gauges |
| 1,863,907 | Jun. 21, 1932 | J.M. Luers | Tool Holder and Blade Protector | lathe tool holders and tool posts |
| 1,863,910 | Jun. 21, 1932 | C. Morey | Saw swage | saw swages |
| 1,863,970 | Jun. 21, 1932 | F.V. Donald | Adjustable connector | |
| 1,864,129 | Jun. 21, 1932 | H. Fritschi | Machine Tool Structure | grinding machines |
| 1,864,149 | Jun. 21, 1932 | S.P. Rockwell | Agitator for hardening baths | metal hardening |
| 1,864,209 | Jun. 21, 1932 | D.A. Meeker | Food handling apparatus | |
| 1,864,246 | Jun. 21, 1932 | I.E. Hendrickson | Impulse coupling | ignition systems |
| 1,864,307 | Jun. 21, 1932 | E.H. Johnson | Chip Remover and Water and Dust Seal for Machine Tools | |
| 1,864,383 | Jun. 21, 1932 | W.E. Villinger | Hair waving device | |
| 1,864,466 | Jun. 21, 1932 | J.M. Peterson | Tool Holder | tool holders |
| 1,864,486 | Jun. 21, 1932 | S. Einstein | Art of Grinding | grinding machines |
| 1,864,497 | Jun. 21, 1932 | O. Severson | Method of Forge-Welding Stellite | welding |
