| All Patents in class 33/833 |
Patents 16 -
30
of 48
      |
| Number | Date | Patentee | Title | Type |
| 870,854 | Nov. 12, 1907 | M.S. Sober | Attachment for Carpenters' Squares | carpenter squares |
| 887,994 | May 19, 1908 | W.B. Bartram | Coin Controlled Machine for Measuring the Heights of Persons | measuring apparatus |
| 904,007 | Nov. 17, 1908 | C.P. O'Neill | Precision Tool | metal lathe accessories and attachments |
| 941,297 | Nov. 23, 1909 | R. Barthelmes | Instrument for Measuring the Cross Section of Rail, &c. | measuring apparatus |
| 968,996 | Aug. 30, 1910 | H.R. Stackhouse | Gage | measuring apparatus |
| 999,899 | Aug. 08, 1911 | W.H. Stanley | Combination Tool | rule attachments |
| 1,004,173 | Sep. 26, 1911 | J. Kline, J. Joss | Combination Rule, Bevel and Marking Gage | bevel squares |
| 1,014,453 | Jan. 09, 1912 | J.F. Dorsey, J.F. Clark | Attachment for Squares | square attachments |
| 1,061,045 | May 06, 1913 | R. Campbell | Rule Attachment | rule accessories |
| 1,103,172 | Jul. 14, 1914 | J. Bruk | Marking-Gage | rule attachments |
| 1,110,879 | Sep. 15, 1914 | W.R. Brown | Calipers | measurement gauges |
| 1,110,968 | Sep. 15, 1914 | T.W. Southard | Rule Attachment | rule attachments |
| 1,129,707 | Feb. 23, 1915 | A.H. Miller | Gage | rule attachments |
| 1,153,135 | Sep. 07, 1915 | W. Rodeck | Clip | rule attachments |
| 1,168,362 | Jan. 18, 1916 | O.L. Wood | Attachment for Foot Rules | rule attachments |
