All Patents in class 74/606R |
Patents 1 -
10
of 59
      |
Picture | Number | Date | Patentee | Title |
| 4,125 | Jul. 26, 1845 | R.C. Grant | Tide Mill |
 | 153,254 | Jul. 21, 1874 | J.L. Hewes | Metal Planing Machines |
| 335,840 | Feb. 09, 1886 | A.C. Pessano | Drip Cup and Self Oiling Attachment for Bearings |
| 492,751 | Feb. 28, 1893 | E.W. Ross | Carrier attachment |
 | 525,443 | Sep. 04, 1894 | P.W. Gates, E.E. Hanna, C.L. Carman | Gyrating crusher |
| 569,832 | Oct. 20, 1896 | A.L. Ide | Engine |
 | 606,543 | Jun. 28, 1898 | E.E. Hanna | Self-lubricating engine |
 | 606,549 | Jun. 28, 1898 | E. Holmes | Portable electric drill |
| 635,024 | Oct. 17, 1899 | H.C. Clay, J.N. Kailor, M.T. Reeves | Gear Casing |
 | 697,629 | Apr. 15, 1902 | H.B. Keiper | Combined gearing and casing therefor |