| All Patents in class 33/558.06 |
Patents 1 -
10
of 18
      |
| Picture | Number | Date | Patentee | Title |
 | 7,257 | Apr. 09, 1850 | D.H. Chamberlain | Divider or Compass |
 | 21,435 | Sep. 07, 1858 | J.D. Moon | Calipers and Dividers |
 | 61,902 | Feb. 05, 1867 | A.V. Westervelt | Improvement in Calipers |
 | 63,656 | Apr. 09, 1867 | S. Sawyer | Improvement in Dividers and Calipers |
 | 64,391 | Apr. 30, 1867 | H. Whiting | Improvement in Dividers |
 | 79,603 | Jul. 07, 1868 | S. Sawyer | Improvement in Calipers |
 | 82,514 | Sep. 29, 1868 | T. Goodrum | Improvement in Calipers |
 | 256,062 | Apr. 04, 1882 | E.C. Smith | Calipers |
 | 269,754 | Dec. 26, 1882 | J.F. Webster | Caliper Adjustment |
 | 279,534 | Jun. 19, 1883 | J.J. Byrne | Adjusting Mechanism for Calipers |
