| All Patents in class 33/836 |
Patents 1 -
10
of 40
      |
| Picture | Number | Date | Patentee | Title |
 | 66,239 | Jul. 02, 1867 | I.A. Hurd | Improved Depth-Gauge |
 | 146,531 | Jan. 20, 1874 | T.P. Hiorns | Depth-Gages for Surfaces |
 | 157,562 | Dec. 08, 1874 | J.C. Goodrich, J.E. Windle | Improvement in Bit-Gages |
 | 283,627 | Aug. 21, 1883 | J. Logan | Gage |
 | 329,156 | Oct. 27, 1885 | W. Ford | Combination Square and Gage |
 | 435,311 | Aug. 26, 1890 | C.O. Lambert | Gage |
 | 440,621 | Nov. 18, 1890 | P. Curran | Gage |
 | 451,053 | Apr. 28, 1891 | D.H. Jackman | Tire Gage |
 | 490,860 | Jan. 31, 1893 | A. Snoeck | Depth Gage |
 | 578,764 | Mar. 16, 1897 | N. Nelson | Device for Tightening Gage-Bars |
