| All Patents in class 33/802 |
Patents 1 -
15
of 31
      |
| Number | Date | Patentee | Title | Type |
| 212,288 | Feb. 11, 1879 | M. Vassar, II | Leather Gage | special purpose gauges |
| 342,245 | May 18, 1886 | A.W. Cross, W. Cross | Micrometer Gage | micrometers |
| 407,903 | Jul. 30, 1889 | F. Schlatter | Micrometer Gage | micrometers |
| 607,898 | Jul. 26, 1898 | V.C. Todd | Micrometer Gage | thickness gages |
| 725,973 | Apr. 21, 1903 | A. Kuhlmann | Gage | dial indicator gauges |
| 836,605 | Nov. 20, 1906 | H.F. Provandie | Micrometer for Measuring Thickness of Paper and Other Sheets | dial indicator gauges |
| 855,865 | Jun. 04, 1907 | H. Roost | Measuring Instrument | dial indicator gauges |
| 862,126 | Aug. 06, 1907 | E.C. Aszman | Calipering Machine | dial indicator gauges |
| 1,027,827 | May 28, 1912 | E.B. Crocker, H.E. Eddy | Micrometer Gage | thickness gages |
| 1,076,682 | Oct. 28, 1913 | C.H. Lucas | Paper Gage | paper gages |
| 1,100,573 | Jun. 16, 1914 | W.L. Keefer | Micrometer | micrometers |
| 1,158,721 | Nov. 02, 1915 | M.L. Rollier | Micrometer Gage | micrometers |
| 1,184,392 | May 23, 1916 | W.R. Smith | Tool for Measuring Round Work | dial indicator gauges |
| 1,193,549 | Aug. 08, 1916 | T. Hooker | Micrometer Gage | micrometers |
| 1,243,545 | Oct. 16, 1917 | B. Nefedov | Micrometric Calipers | micrometers |
