| All Patents of Type: tool holders |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 7,854X | Dec. 16, 1833 | H. Aiken | Awls, sockets and other tools | tool holders |
| 10,500 | Feb. 07, 1854 | D.H. Chamberlain | Tool Holder. Two jaws actuated by threaded sleeve | tool holders |
| 42,827 | May 24, 1864 | W.H. Barber | Improvement in devices for holding bits and other tools | tool holders |
| 363,000 | May 17, 1887 | E. Rivett | Watch-maker's lathe | watchmakers lathes |
| 390,516 | Oct. 02, 1888 | J.T. Pedersen | Tool holder | tool holders |
| 462,329 | Nov. 03, 1891 | E. Rivett | Filing-rest for lathes | metal lathe accessories |
| 677,350 | Jul. 02, 1901 | C.W. Grant | Tool-holder | tool holders |
| 776,250 | Nov. 29, 1904 | J.F. Pullan, J.X. Mathieu | Adjustable tool-holder | tool holders |
| 802,206 | Oct. 17, 1905 | C.W. Grant | Tool-holder | tool holders |
| 810,307 | Jan. 16, 1906 | P.H. Robinson | Tool-holder | tool holders |
| 1,056,089 | Mar. 18, 1913 | G.W. Conklin, P.H. Robinson | Tool-holder | tool holders |
| 1,090,810 | Mar. 17, 1914 | G. Amborn | Tool-holder | tool holders |
| 1,125,778 | Jan. 19, 1915 | L.M. Waite | Tool-holding device for lathes | tool holders |
| 1,158,100 | Oct. 26, 1915 | G. Amborn | Tool-holder | tool holders |
