| Patents for Dexter H. Chamberlain |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
| | 9,016X | Aug. 17, 1835 | D.H. Chamberlain | Harpoon |
 | 5,609 | May 30, 1848 | D.H. Chamberlain | Handles for Awls and Other Similar Tools |
 | 6,210 | Mar. 20, 1849 | D.H. Chamberlain | Sliding Wrench |
 | 6,261 | Apr. 03, 1849 | D.H. Chamberlain | Improvements in Tool-Sockets and Awl-Hafts |
 | 7,257 | Apr. 09, 1850 | D.H. Chamberlain | Divider or Compass |
 | 9,353 | Oct. 26, 1852 | D.H. Chamberlain | Bit or drill stock |
 | 10,374 | Jan. 03, 1854 | D.H. Chamberlain | Mode of banding pulleys for saws |
 | 10,499 | Feb. 07, 1854 | D.H. Chamberlain | Bit or drill stock |
 | 10,500 | Feb. 07, 1854 | D.H. Chamberlain | Tool Holder. Two jaws actuated by threaded sleeve |
 | 10,666 | Mar. 21, 1854 | D.H. Chamberlain | Improvement in Screw or Coach-Wrenches |
