| All Patents in class 33/628 |
Patents 1 -
10
of 37
      |
| Picture | Number | Date | Patentee | Title |
 | 318,526 | May 26, 1885 | F.H. Tidgewell, F. Waite | Taper Measuring Tool |
| | 493,807 | Mar. 21, 1893 | O.J. Beale | Lathe Attachment |
| | 565,277 | Aug. 04, 1896 | C.C. Keyser | Milling Attachment for Lathes |
 | 624,535 | May 09, 1899 | H.W. Powel | Device for Gaging & Positioning Tools for Slide Rest Lathes |
 | 630,536 | Aug. 08, 1899 | L.S. Heald, J.N. Heald | Drill-grinding machine |
 | 646,397 | Mar. 27, 1900 | W.H. Thorne, J.S. Bancroft | Grinding-Machine |
| | 789,860 | May 16, 1905 | W.F. Groene, R.K. Blond | Milling-machine |
| | 804,793 | Nov. 14, 1905 | W. Lodge, N.D. Chard | Gage Device for Lathes |
 | 860,545 | Jul. 16, 1907 | J.E. Howell | Butt chisel |
 | 985,041 | Feb. 21, 1911 | W. Lodge | Diameter Gage for Lathes |
