| Patents Granted on 1903-05-12 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| CA-80,900 | May 12, 1903 | H.E. Eberhardt, E.G. Eberhardt | Crank Planer | metal shapers |
| 727,580 | May 12, 1903 | G.W. Brackin | Countersink | countersinks |
| 727,586 | May 12, 1903 | G.W. Chaffin | Hardware-dealers' screw-cases | |
| 727,651 | May 12, 1903 | A.A. Loetscher | Column-clamp | clamps |
| 727,884 | May 12, 1903 | E.A. Bircher | Rule-Gage | rule attachments |
| 727,977 | May 12, 1903 | W.F. Groene, R.K. Blond | Speed-changing box | metal lathes |
| 727,986 | May 12, 1903 | R.H. Makowsky | Clamp | bar and pipe clamps |
| 728,007 | May 12, 1903 | W.H. Preston | Wrench | quick adjust wrenches |
