| All Patents in class 33/831 |
Patents 1 -
10
of 39
      |
| Picture | Number | Date | Patentee | Title |
 | 279,038 | Jun. 05, 1883 | G.F. Stillman | Micrometer Calipers |
 | 280,339 | Jul. 03, 1883 | M.M. Barnes | Micrometer Calipers |
 | 332,118 | Dec. 08, 1885 | F. Spaulding | Adjustable Anvil for Micrometer Gages |
 | 368,554 | Aug. 16, 1887 | F. Spaulding | Micrometer Gage |
 | 517,073 | Mar. 27, 1894 | J.D. Sloan | Micrometer Calipers |
 | 570,189 | Oct. 27, 1896 | J. Stromberg | Micrometer Gage |
 | 612,601 | Oct. 18, 1898 | S.H. Bellows | Micrometer Gage |
 | 706,696 | Aug. 12, 1902 | R.J. Simpson | Micrometer Gage |
 | 765,322 | Jul. 19, 1904 | G.H. Reoch | Micrometer Gage |
 | 793,620 | Jun. 27, 1905 | A.A. Bailey | Limit Gage |
