| All Patents in class 33/558.07 |
Patents 1 -
15
of 24
      |
| Number | Date | Patentee | Title | Type |
| 11,420 | Aug. 01, 1854 | J.E. Earle | Compass and Calipers | calipers |
| 30,009 | Sep. 11, 1860 | J.W. Strange | Spring Dividers | calipers |
| 64,240 | Apr. 30, 1867 | G.L. McKnight | Improvement in Dividers and Calipers | calipers |
| 65,253 | May 28, 1867 | G.L. McKnight | Calipers | calipers |
| 205,543 | Jul. 02, 1878 | G.G. Stillman, T.H. Grigg | Improvement in Compasses | compasses |
| 251,200 | Dec. 20, 1881 | C.P. Fay | Calipers | calipers |
| 263,602 | Aug. 29, 1882 | B.K. Shumway | Calipers and Dividers | calipers |
| 267,290 | Nov. 07, 1882 | O.D. Warfield | Calipers | calipers |
| 278,225 | May 22, 1883 | R. Crittenden, R.G. Henry | Calipers | calipers |
| 288,770 | Nov. 20, 1883 | R.H. Brown | Calipers | calipers |
| 288,771 | Nov. 20, 1883 | R.H. Brown | Calipers | calipers |
| 307,371 | Oct. 28, 1884 | C.H. Alapaw | Compass | compasses |
| 311,800 | Feb. 03, 1885 | C.H. Alapaw | Calipers | calipers |
| 343,342 | Jun. 08, 1886 | C.S. Rogers | Spring-calipers | calipers |
| 384,971 | Jun. 26, 1888 | J.F. Guthrie, Jr. | Spring Dividers | dividers |
