| All Patents in class 407/84 |
Patents 1 -
10
of 20
      |
| Picture | Number | Date | Patentee | Title |
| | 413,950 | Oct. 29, 1889 | E.R. Markham | Lathe Tool |
 | 643,713 | Feb. 20, 1900 | O.E. Converse | Boring attachment for metal-working lathes |
| | 686,681 | Nov. 12, 1901 | R.B. Perrott | Attachment for Metal Working Machines |
| | 735,138 | Aug. 04, 1903 | J.M. Normand | Tool Holder |
 | 878,672 | Feb. 11, 1908 | P.H. Robinson | Tool Holder |
| | 903,501 | Nov. 10, 1908 | J. Prince | Tool Holder |
| | 911,999 | Feb. 09, 1909 | G.F. Frieger | Tool Holder |
| | 950,222 | Feb. 22, 1910 | J.W. Raby, C.J. Cluley | Tool Holder |
| | 969,983 | Sep. 13, 1910 | A.K. Rosenbeck | Tool Holder and Tool |
| | 1,052,979 | Feb. 11, 1913 | J.F. Slavik | Tool Holder |
