| All Patents in class 408/80 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
| | 764,341 | Jul. 05, 1904 | J.P. Bond | Pipe Threading Hand Lathe |
 | 1,487,589 | Mar. 18, 1924 | T.C. Mustin, J.H. Miner | Machine for milling tooth sockets in saw blades |
 | 1,641,868 | Sep. 06, 1927 | A.C. Savidge | Valve Seat Reamer |
| | 2,271,717 | Feb. 03, 1942 | A.A. Schwartz | Countersinking and blind drilling machine |
| | 2,940,367 | Jun. 14, 1960 | S.A. Cogsdill | Deburring Tool |
| | 4,824,296 | Apr. 25, 1989 | D.S. Strait | Bearing Arrangement for a Rotatable Turning Bar |
| | 4,842,452 | Jun. 27, 1989 | D.S. Strait | Surfacing Machine |
| | 5,732,607 | Mar. 31, 1998 | D.S. Strait | Portable Machine Tool |
| | 5,954,462 | Sep. 21, 1999 | T.M. McCarver, A.W. Way | Spot Facing Machine |
