| All Patents in class 33/501.5 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 57,588 | Aug. 28, 1866 | P. Soper | Improvement in Calipers |
 | 454,569 | Jun. 23, 1891 | J.H. Dyson | Calipers |
 | 499,199 | Jun. 13, 1893 | J. Bath | Calipers |
 | 611,391 | Sep. 27, 1898 | H.A. Pike | Calipers |
 | 720,947 | Feb. 17, 1903 | R. Miller | Micrometer Calipers |
 | 745,229 | Nov. 24, 1903 | W.A. McDonald | Calipers |
 | 765,034 | Jul. 12, 1904 | C.C. McLaughry | Compression Indicator for Calipers |
 | 769,908 | Sep. 13, 1904 | C.E. Lamb | Calipers |
 | 794,094 | Jul. 04, 1905 | T.S. Glover | Calipers |
 | 962,583 | Jun. 28, 1910 | J.H. Pember | Micrometer Attachment for Machinist's Calipers |
