| All Patents in class 33/823 |
Patents 1 -
10
of 32
      |
| Picture | Number | Date | Patentee | Title |
 | 105,153 | Jul. 05, 1870 | A.E. Whitmore | Calipers |
 | 271,401 | Jan. 30, 1883 | M.M. Barnes | Micrometer Indicating Gage |
 | 285,684 | Sep. 25, 1883 | E. Sauter | Caliper Gage |
 | 305,963 | Sep. 30, 1884 | F.H. Richards | Micrometer Gage |
 | 403,726 | May 21, 1889 | S.H. Bellows | Micrometer Gage |
 | 404,057 | May 28, 1889 | M.F. Smith | Micrometer Caliper |
 | 456,875 | Jul. 28, 1891 | S.H. Bellows | Micrometer Gage |
 | 468,642 | Feb. 09, 1892 | E.C. Clapp | Micrometer |
 | 488,280 | Dec. 20, 1892 | J.P. Lavigne | Micrometer Gage |
 | 508,952 | Nov. 21, 1893 | J.P. Lavigne | Micrometer Gage |
