| Patents Granted on 1951-04-24 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| CA-473,189 | Apr. 24, 1951 | F.G. Zagar | Parallel motion multiple spindle heads | multiple spindle drilling heads |
| 2,549,971 | Apr. 24, 1951 | C. Johnson | Control system | milling machine accessories |
| 2,550,010 | Apr. 24, 1951 | A. Kavalar | One-Way Engaging Wrench Having Guided Work-Engaging Rollers | ratchet wrenches |
| 2,550,319 | Apr. 24, 1951 | J.A. Wright | Air filter head for portable abrading machines | sanding machines |
| 2,550,542 | Apr. 24, 1951 | H.V. Factly | Lug Remover for Dual Wheel Assemlies | automotive specialty wrenches |
| 2,550,629 | Apr. 24, 1951 | A. Weiz | Strut means for adjustable angle vises | vise mechanisms |
| 2,550,649 | Apr. 24, 1951 | F.G. Zagar | Control mechanism for hydraulic cutter operating and carriage shifting motors of machine tools | hydraulic apparatus |
