| All Patents in class 33/560 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 181,411 | Aug. 22, 1876 | J. Cleveland | Improvement in Frame-Squaring Tools |
 | 207,308 | Aug. 20, 1878 | A. Schmitter | Calipers |
 | 642,750 | Feb. 06, 1900 | L.B. Nielsen | Combination Measuring Tool |
 | 695,661 | Mar. 18, 1902 | A.K. Theibault | Caliper Gage |
| | 750,204 | Jan. 19, 1904 | R.A. Lachmann | Gage |
 | 1,003,626 | Sep. 19, 1911 | C.E. Malcolm | Measuring Pole |
 | 1,426,878 | Aug. 22, 1922 | H. Koerke | Calipers |
 | 2,643,459 | Jun. 30, 1953 | S.G. Snortland, B.E. Beers | Measuring Device for Pistons in Depth Engines |
| | 3,115,711 | Dec. 31, 1963 | R.A. Plante | Area Comparison Gage |
| | 3,238,626 | Mar. 08, 1966 | A.J. White | Reversible gage setting apparatus |
