| All Patents in class 33/476 |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
 | 7,112X | Jun. 07, 1832 | A. Wiswell | Framing Square |
 | 211,235 | Jan. 07, 1879 | W. Harbaugh | Improvement in Device for Obtaining Miter-Bevels |
 | 563,465 | Jul. 07, 1896 | E.S. Farley | Try Square |
 | 651,057 | Jun. 05, 1900 | A. Roberts | Steel Square |
 | 672,455 | Apr. 23, 1901 | M. Nicholls | Squares |
| | 782,396 | Feb. 14, 1905 | J.L. Hiers | Saw |
 | 841,666 | Jan. 22, 1907 | L.W. Cole | Carpenter's Square |
| | 846,274 | Mar. 05, 1907 | G. Yates | Carpenter's square |
 | 1,102,689 | Jul. 07, 1914 | H.B. Sargent | Framing Square |
 | 1,295,041 | Feb. 18, 1919 | S.M. Kekuewa | Draftsman's Scale and Layout Tool |
