All Patents of Type: calipers |
Patents 1 -
15
of 245
|
Number | Date | Patentee | Title | Type |
6,841 | Oct. 30, 1849 | W.I. Van Ness | Transverse Calipers | calipers |
11,180 | Jun. 27, 1854 | P. Seaver | Calipers | calipers |
11,420 | Aug. 01, 1854 | J.E. Earle | Compass and Calipers | calipers |
15,073 | Jun. 10, 1856 | W. Hart | Combination Hand Vise and Calipers | calipers |
19,058 | Jan. 05, 1858 | J.E. Earle | Mathematical Dividers | calipers |
21,435 | Sep. 07, 1858 | J.D. Moon | Calipers and Dividers | calipers |
23,564 | Apr. 12, 1859 | F. Gould | Calipers | calipers |
26,716 | Jan. 03, 1860 | C.D. Sutton | Calipers | calipers |
30,009 | Sep. 11, 1860 | J.W. Strange | Spring Dividers | calipers |
32,410 | May 28, 1861 | J.H. Call | Calipers | calipers |
37,531 | Jan. 27, 1863 | D.C. Talbot | Improvement in Calipers | calipers |
39,281 | Jul. 21, 1863 | C.A. Fairfield | Improvement in Calipers | calipers |
41,387 | Jan. 26, 1864 | W.A. Morse | Improvement in Calipers | calipers |
43,854 | Aug. 16, 1864 | C. Jillson | Combination Calipers and Dividers | calipers |
45,529 | Dec. 20, 1864 | R.D. Smith | Improvement in Calipers | calipers |