| All Patents in class 33/558.4 |
Patents 1 -
10
of 13
      |
| Picture | Number | Date | Patentee | Title |
 | 64,203 | Apr. 30, 1867 | J.H. Culver | Improvement in Calipers |
 | 65,631 | Jun. 11, 1867 | D.A. Bailey | Improvement in Combination Squares |
 | 108,640 | Oct. 25, 1870 | W.A. Sharpe | Improvement in Calipers |
 | 225,436 | Mar. 09, 1880 | J.F. Sullivan | Dividers |
 | 363,600 | May 24, 1887 | S. Copeland | Combined Gage and Dividers |
 | 371,489 | Oct. 11, 1887 | J.H. Culver | Calipers |
 | 409,828 | Aug. 27, 1889 | M.L. Connett | Calipers & Dividers |
 | 432,578 | Jul. 22, 1890 | J. Stevens | Calipers or Dividers |
 | 479,112 | Jul. 19, 1892 | W.A. Bernard | Dividers |
 | 579,951 | Apr. 06, 1897 | J. Bystrom | Calipers |
