| All Patents in class 30/168 |
Patents 1 -
10
of 23
      |
| Picture | Number | Date | Patentee | Title |
 | 51,065 | Nov. 21, 1865 | E. Hinman, H. Loftie | Drill |
| | 433,078 | Jul. 29, 1890 | S.P. Graham | Cutting Tool and Handle |
 | 436,306 | Sep. 09, 1890 | H.M. Darling | Cutting Tool |
| | 678,424 | Jul. 16, 1901 | M.C. Rodenberger | Tool Holder |
 | 776,191 | Nov. 29, 1904 | T.J. Lynch | Implement for Opening Boxes or for Other Uses |
 | 810,307 | Jan. 16, 1906 | P.H. Robinson | Tool-holder |
| | 1,055,013 | Mar. 04, 1913 | J. Gunzenhauser, W. Bennington | Portable Milling Tool |
 | D44,646 | Sep. 09, 1913 | W.S. Thompson | Design for a Cold Chisel |
| | 1,086,508 | Feb. 10, 1914 | H.O. Brown | Tool Guide and Holder |
 | D45,277 | Feb. 17, 1914 | S.S. Vaughn | Design for a Wood Chisel |
