| All Patents in class 184/15.1 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 607,014 | Jul. 12, 1898 | C.B. Bostwick | Power Mechanism for Traction Engines | traction engine tracks |
| 945,532 | Jan. 04, 1910 | R. Hedstrom | Reversible Tool Holder | metal planer tool holders |
| 1,525,994 | Feb. 10, 1925 | E.R. Hyde | Machine Drive | metalworking machine mechanisms |
| 2,809,718 | Oct. 15, 1957 | M.O. Kos | Saw chain oil pump | handheld chainsaws |
| 3,031,068 | Apr. 24, 1962 | B.F. Ware | Wire Lubricating Device | wire drawing machines |
| 3,171,310 | Mar. 02, 1965 | J.E. Lott | Automatic Control for Machine Tool | tracer controlled lathes |
