| All Patents in class 33/822 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 105,153 | Jul. 05, 1870 | A.E. Whitmore | Calipers | measurement gauges |
| 301,945 | Jul. 15, 1884 | A.C. Winn | Gage | measurement gauges |
| 302,079 | Jul. 15, 1884 | A.C. Winn | Caliper Square | measurement gauges |
| 324,804 | Aug. 25, 1885 | M.M. Barnes | Micrometer Caliper | micrometers |
| 325,233 | Sep. 01, 1885 | M.M. Barnes | Micrometer Caliper | micrometers |
| 343,478 | Jun. 08, 1886 | D. McArthur | Micrometer-calipers | micrometers |
| 356,726 | Jan. 25, 1887 | F. Mossberg | Micrometer Gage | micrometers |
| 411,536 | Sep. 24, 1889 | C.P. Fay, L.S. Starrett | Micrometer Gage | micrometers |
| 546,094 | Sep. 10, 1895 | F.F. Ellis | Micrometer Calipers | micrometers |
| 672,622 | Apr. 23, 1901 | H. Isherwood | Micrometer Gage | micrometers |
| 783,721 | Feb. 28, 1905 | E.C. Clapp | Micrometer Gage | micrometers |
| 809,272 | Jan. 02, 1906 | J.A. Adell, L.S. Starrett | Quick Adjusting Micrometer | micrometers |
| 824,420 | Jun. 26, 1906 | C.A. Fisk | Micrometer Gage | micrometers |
| 909,538 | Jan. 12, 1909 | F.S. Buckminster | Micrometer Caliper Square | indicating calipers |
| 1,133,652 | Mar. 30, 1915 | A.C. May | Micrometer Gage | micrometers |
