| Patents Granted on 1901-04-09 |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| D34,345 | Apr. 09, 1901 | P.A. McSwain | Design for a bit-frame | hand drills |
| 671,451 | Apr. 09, 1901 | C. Prouty | Art of Manufacturing Saws | |
| 671,461 | Apr. 09, 1901 | E.T. Warn | Chuck-wrench | |
| 671,488 | Apr. 09, 1901 | E.A. Michalscheck | Handsaw Attachment (hinged handle w/kerf blower) | saw handles |
| 671,565 | Apr. 09, 1901 | E.A. Schumacher | Lathe | metal lathes |
| 671,568 | Apr. 09, 1901 | G. Sittmann | Screw-machine | screw machines |
| 671,579 | Apr. 09, 1901 | C.H. Bidwell | Self-Feeding Mechanism for Threshing Machines | threshers and thrashers |
| 671,611 | Apr. 09, 1901 | E.E. Poag | Shingle Sawing Machine | shingle machines |
| 671,716 | Apr. 09, 1901 | R. Bates | Tire-upsetting machine | tire shrinkers |
| 671,743 | Apr. 09, 1901 | C.O. White | Mixing and Vaporizing Device for Explosive Engines | carburetors |
| 671,789 | Apr. 09, 1901 | C. Borgeson | Wrench | socket wrenches |
| 671,842 | Apr. 09, 1901 | F. Unckrich | Spoke-driving machine | wheelwright |
| 671,861 | Apr. 09, 1901 | F.X. Hooper | Printing-machine | |
