| Patents Granted on 1897-03-09 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 578,377 | Mar. 09, 1897 | J. Walrath | Explosive Engine | |
| 578,379 | Mar. 09, 1897 | A. Weed | Machine for cutting files or rasps | file cutting machines |
| 578,421 | Mar. 09, 1897 | E.H. Reed | Stay-Bolt Wrench or Chuck | wrenches |
| 578,431 | Mar. 09, 1897 | W.W. Tucker | Turning and Drilling Machine | bicycle machinery |
| 578,462 | Mar. 09, 1897 | T.R. Morris | Bevel | bevels |
| 578,483 | Mar. 09, 1897 | F.A. Errington | Automatic Friction Tapping Attachment | tapping heads and chucks |
| 578,508 | Mar. 09, 1897 | A.J. Colburn | Potato-planter | crop planters |
| 578,588 | Mar. 09, 1897 | C.E. Van Norman | Milling-machine | milling machines |
| 578,636 | Mar. 09, 1897 | F. Rogers, J.F. Hertzler | Device For Removing Tire Bolts | tire bolt wrenches |
