| All Patents in class 409/174 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 234,635 | Nov. 16, 1880 | L. Wenchel | Apparatus for Turning Cutters for Molding Machines | metal lathe accessories and attachments |
| 540,074 | May 28, 1895 | H.G. Shepard | Machine for recessing wheel-rims | wheelwright |
| 756,405 | Apr. 05, 1904 | W. Porteous | Milling-Machine | milling machines |
| 2,273,399 | Feb. 17, 1942 | C.B. De Vlieg | Machine tool | milling machines |
| 4,512,068 | Apr. 23, 1985 | T.W. Piotrowski | Pallet Receiver with Compliant Pin and Socket Registration | workpiece changers and storage mechanisms |
