| All Patents in class 33/469 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 60,690 | Jan. 01, 1867 | G.L. Chamberlain | Improvement in Combined Square and Level | levels |
| 415,466 | Nov. 19, 1889 | H.W. Oliver | Beam Compass | compasses |
| 717,534 | Jan. 06, 1903 | J. Brauchli | T and Angle Square | squares |
| 817,991 | Apr. 17, 1906 | T.S. Ross | Bevel Square | |
| 818,051 | Apr. 17, 1906 | T.S. Ross | Bevel-square rule | |
| 842,585 | Jan. 29, 1907 | T.S. Ross | Drafting Attachment | |
| 1,034,068 | Jul. 30, 1912 | J.M. Bley | Adjustable Miter-Gage | bevels |
| 5,097,601 | Mar. 24, 1992 | H. Pollak, E.N. Hartz | Miter gauge with adjustable width lead arm | |
