| Patents Granted on 1867-08-13 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| RE2,728 | Aug. 13, 1867 | J. Newton | Securing cutters to disks | cutterheads |
| D2,747 | Aug. 13, 1867 | J.L. Haven | Design for a blacksmith's drill | drill presses |
| 67,630 | Aug. 13, 1867 | J.E. Burdge | Lathe Rest | metal lathe accessories and attachments |
| 67,644 | Aug. 13, 1867 | G. Gilbert, A.N. Allen | Improvement in ironing machines | |
| 67,654 | Aug. 13, 1867 | J.C. Hursell | Improvement in dovetail cutters | cutters |
| 67,659 | Aug. 13, 1867 | N.A. Otto, E. Langen | Gas Engine | gas and gasoline engines |
| 67,671 | Aug. 13, 1867 | R. Phillips | Plow Plane with Depth Stop and Double-ended Cutter | plane depth stops |
| 67,676 | Aug. 13, 1867 | J. Richards | Lathe head-stock | wood lathes |
| 67,682 | Aug. 13, 1867 | J.W. Strange | Improved Insertible Saw-Tooth | saw teeth |
| 67,685 | Aug. 13, 1867 | I.C. Tate | Improved Vise | bench vises |
| 67,713 | Aug. 13, 1867 | J. Brinkerhoff | Corn Sheller | miller |
| 67,724 | Aug. 13, 1867 | E.B. Cook | Improvement in shingle machines | shingle machines |
| 67,734 | Aug. 13, 1867 | H. Disston | Improvement in Hardening and Straightening Steel Blades | tool making machines |
| 67,757 | Aug. 13, 1867 | S.L. Hart | Improvement in wood-turning lathes | wood lathes |
| 67,785 | Aug. 13, 1867 | W.H. McMillan, S. Devoe | Improvement in center-bits | cutters |
