| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1958-04-15 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| CH-329,068 | Apr. 15, 1958 | F.W. Deckel, H. Deckel | Photographic Shutter | ||
| CA-556,145 | Apr. 15, 1958 | H. Müller | Feeler Gauge | ||
| 2,830,411 | Apr. 15, 1958 | E. Hartmann | Reciprocating sanding machine | handheld power sanders | |
| 2,830,450 | Apr. 15, 1958 | R.G. Knudsen | Torque Wrenches | ||
| 2,830,628 | Apr. 15, 1958 | Y. Tu, D.D. Pettigrew | Multi-speed drive for band saws and the like | bandsaws | |