| All Patents in class 451/408 |
Patents 1 -
15
of 41
      |
| Number | Date | Patentee | Title | Type |
| 185,682 | Dec. 26, 1876 | S. Johnson | Metal Turning Lathe | metal lathe accessories and attachments |
| 432,144 | Jul. 15, 1890 | W.J. Muncaster | Machine for Polishing Shafting | polishing machines |
| 491,452 | Feb. 07, 1893 | G. Taylor | Apparatus for Manufacturing Metal Balls | metal ball making machines |
| 568,551 | Sep. 29, 1896 | M. Vierengel | Lathe center-rest | wood lathes |
| 605,504 | Jun. 14, 1898 | W.J. Muncaster | Tool Holder and Carrier | lathe tool holders and tool posts |
| 626,337 | Jun. 06, 1899 | C.H. Norton | Grinding-Machine | cylindrical grinders |
| 697,852 | Apr. 15, 1902 | A.B. Landis | Work-rest for grinding-machines | |
| 697,853 | Apr. 15, 1902 | A.B. Landis | Work-rest for grinding-machines | |
| 697,854 | Apr. 15, 1902 | A.B. Landis | Automatic work-rest for grinding-machines | |
| 700,663 | May 20, 1902 | A.B. Landis | Work-rest for grinding-machines | grinders |
| 712,815 | Nov. 04, 1902 | A.B. Landis | Work-rest for grinding-machines | grinders |
| 732,314 | Jun. 30, 1903 | C.H. Norton | Steady-rest for grinding-machines | grinders |
| 762,550 | Jul. 14, 1904 | C.H. Norton | Steady Rest | metal lathe accessories and attachments |
| 771,079 | Sep. 27, 1904 | A.B. Landis | Work-rest for grinding-machines | grinders |
| 804,131 | Nov. 07, 1905 | H.S. Johnson | Steady Rest for Lathes | metal lathe accessories and attachments |
