| Patents Granted on 1900-07-31 |
Patents 1 -
15
of 58
      |
| Number | Date | Patentee | Title | Type |
| D33,034 | Jul. 31, 1900 | E.C. Akers | Design for a Ship's Level Case | levels |
| 654,607 | Jul. 31, 1900 | O. Colborne | Punching Press | punch presses |
| 654,635 | Jul. 31, 1900 | J.W. Harding, W. Hindley | Wood Cutting Machine | firewood machines |
| 654,654 | Jul. 31, 1900 | H.T. Lawrence | Water Wheel | water wheels |
| 654,659 | Jul. 31, 1900 | F. Marggraff | Automatic Stop Mechanism for Metal Working Machines | metalworking machine mechanisms |
| 654,664 | Jul. 31, 1900 | T.J. Morgan | Lubricator | oil cups |
| 654,665 | Jul. 31, 1900 | S.L. Moyer | Lubricator | oil cups |
| 654,693 | Jul. 31, 1900 | H. Wegelin | Electrical Igniter for Hydrocarbon-Engines | ignition systems |
| 654,708 | Jul. 31, 1900 | F. Brune | Punching and Riveting Machine | punch presses |
| 654,728 | Jul. 31, 1900 | H. Grams | Traction Engine | traction engine propulsion components |
| 654,756 | Jul. 31, 1900 | J.G. Obermier | Lathe for Forming Collars Upon Vehicle Axles | axle lathes |
| 654,757 | Jul. 31, 1900 | J.G. Obermier | Stop Block for Lathes | metal lathe accessories and attachments |
| 654,759 | Jul. 31, 1900 | J.B. O'Donnell | Duplex Steam Engine | steam engines |
| 654,761 | Jul. 31, 1900 | G. Palm | Combined Steam and Explosive Engine | steam engines |
| 654,762 | Jul. 31, 1900 | F.F. Raymond, II | Nailing Machine | nail making machines |
