| Patents Granted on 1893-03-07 |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| 492,783 | Mar. 07, 1893 | J.E. Clough | Beam Calipers | measurement gauges |
| 492,834 | Mar. 07, 1893 | G.W. Porter | Pipe Wrench | pipe wrenches |
| 492,869 | Mar. 07, 1893 | A.B. Landis | Rotating grain-meter | |
| 492,870 | Mar. 07, 1893 | A.B. Landis | Pumping-engine | pumps |
| 492,886 | Mar. 07, 1893 | H. Gohrt | Measuring Instrument | calipers |
| 492,937 | Mar. 07, 1893 | L.L. Davis | Hack-saw | hacksaws |
| 492,959 | Mar. 07, 1893 | W.H. Fauber | Velocipede | bicycles and tricycles |
| 492,966 | Mar. 07, 1893 | G.H. Nutt | Machine for Cutting Worms for Gearing | milling machines |
| 493,008 | Mar. 07, 1893 | C.B. Beardsley | Lathe Attachment | metal lathe accessories and attachments |
| 493,018 | Mar. 07, 1893 | H. Dreses | Turning Lathe | metal lathes |
| 493,019 | Mar. 07, 1893 | H. Drysdale | Turret Lathe | turret lathes |
| 493,038 | Mar. 07, 1893 | G.E. Byrkit, C.F. Milburn, J.C. Crabbs | Machine for turning wooden axles | pattern lathes |
| 493,041 | Mar. 07, 1893 | A. Muir | Tool Rest for Lathes | metal lathe accessories and attachments |
| 493,051 | Mar. 07, 1893 | W.A. Aberg | Wrench | wrench jaw components |
| 493,062 | Mar. 07, 1893 | D. Bruno | Trammel Point | trammels |
