| All Patents in class 33/559 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 95,166 | Sep. 21, 1869 | C.W. Tschumy | Improvement in Gauge for Saws | gauges |
| 379,361 | Mar. 13, 1888 | D.H. James, F.J. Brown | Extension Gage | measurement gauges |
| 443,869 | Dec. 30, 1890 | J.W. Riglander | Micrometer Gage | micrometers |
| 1,006,924 | Oct. 24, 1911 | E.M. Erb | Test Indicator | test indicators |
| 1,056,186 | Mar. 18, 1913 | F. Laplant | Dial Test Indicator | test indicators |
| 1,134,713 | Apr. 06, 1915 | J.L. Wolfe | Test Indicator | test indicators |
| 1,157,800 | Oct. 26, 1915 | J.E. Oslund | Universal Test Indicator | test indicators |
| 1,361,848 | Dec. 14, 1920 | J.A. Green | Surface Gage | measurement gauges |
| 1,660,435 | Feb. 28, 1928 | C.C. Craley | Metal Working Machinery | drill press accessories |
| 1,820,370 | Aug. 25, 1931 | R.C. Eugene, E.H. Aldeborgh | Dial Gauge | |
| 2,470,498 | May 17, 1949 | H.Y. Lankford | Device for Measuring the Thickness of Walls or the Like, Subject to Erosion | special purpose gauges |
| 2,575,945 | Nov. 20, 1951 | C.B. De Vlieg | Machine tool positioning mechanism | metalworking machine mechanisms |
| 3,699,473 | Oct. 17, 1972 | I.L. Paul | Dial indicators | |
| 4,270,275 | Jun. 02, 1981 | D.R. McMurtry | Probes | |
| 5,146,691 | Sep. 15, 1992 | D.R. McMurtry | Touch probe | measurement gauges |
