| All Patents in class 33/558.08 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 94,266 | Aug. 31, 1869 | D. Wright, Jr. | Improvement in Clamp-Screw for Calipers &c. | calipers |
| 239,072 | Mar. 22, 1881 | F.J. Thomas | Spring-Calipers | calipers |
| 267,166 | Nov. 07, 1882 | S.P. Dover | Rapidly-Adjustable Nut for Calipers | calipers |
| 299,722 | Jun. 03, 1884 | S.H. Bellows | Calipers | calipers |
| 334,764 | Jan. 26, 1886 | C.P. Fay | Rapidly Adjusting Nut for Calipers and Dividers | calipers |
| 351,474 | Oct. 26, 1886 | J. Stevens, O.D. Warfield | Rapidly Adjustable Nut for Calipers and Dividers | calipers |
| 355,430 | Jan. 04, 1887 | J.D. Wright | Rapidly-Adjustable Nut for Calipers and Dividers | calipers |
| 429,069 | May 27, 1890 | W.H. Steward | Calipers or Dividers | calipers |
| 591,363 | Oct. 05, 1897 | F. Spalding | Calipers | calipers |
| 642,170 | Jan. 30, 1900 | L.S. Starrett | Split Nut | calipers |
| 689,781 | Dec. 24, 1901 | C.E. Bickel | Calipers and Dividers | calipers |
| 793,850 | Jul. 04, 1905 | L.S. Starrett, R.J. Simpson | Fast-Action Adjustment for Calipers | calipers |
