| All Patents in class 384/409 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 80,546 | Aug. 04, 1868 | S.A. Smith, G.W. Hubbard | Improvement in hangers for shafting | industrial machine shaft hangers |
| 1,390,443 | Sep. 13, 1921 | J.T. Janette | Bearing-lubricator | motor bearings |
| 1,696,971 | Jan. 01, 1929 | W.H. Piesse | Lubricating device | industrial machine lubrication |
| 1,715,840 | Jun. 04, 1929 | J.T. Janette | Bearing | motor bearings |
| 1,843,628 | Feb. 02, 1932 | W.H. Poesse | Motor bearing oiler | industrial machine lubrication |
| 1,858,404 | May 17, 1932 | T.G. Louis | Magneto | ignition systems |
