| All Patents of Type: miter squares |
Patents 1 -
15
of 44
      |
| Number | Date | Patentee | Title | Type |
| 13,127 | Jun. 26, 1855 | C.J. Ackerman, J.S. Halstead | Try Square and Bevel | squares |
| 17,106 | Apr. 21, 1857 | A. McKenzie | Combined Square, Miter Square, and Bevel | miter squares |
| 95,495 | Oct. 05, 1869 | W.J. Linton | Improvement in Combined Try-Square, Caliper, &c. | squares |
| 102,957 | May 10, 1870 | D.M. Moore | Universal Square | miter squares |
| 129,516 | Jul. 16, 1872 | A.H. Bartlett | Improvement in templets for cutting miters | miter squares |
| 196,188 | Oct. 16, 1877 | W.E. Brock | Improvement in Combined Bevel, Square, Compass, Calipers, &c. | combination tools |
| 204,428 | Jun. 04, 1878 | E.H. Eaton | Improvement in Try Square, Bevel, and Miter | try squares |
| 211,235 | Jan. 07, 1879 | W. Harbaugh | Improvement in Device for Obtaining Miter-Bevels | bevels |
| 223,727 | Jan. 20, 1880 | S.D. Halley | Combined Square, Protractor, &c. | miter squares |
| 280,398 | Jul. 03, 1883 | E. Prescott | Prescott's Patent Carpenter's Square Attachment | miter squares |
| 305,920 | Sep. 30, 1884 | J. Hamm | Marker for Weather-Boards, Flooring, and Jambs | clapboard markers |
| 331,047 | Nov. 24, 1885 | P.L. Fox | Combined Square and Miter | miter squares |
| 389,647 | Sep. 18, 1888 | J.A. Traut, G.F. Hall | "Odd Jobs" Layout Tool | rule attachments |
| 422,852 | Mar. 04, 1890 | J.A. Traut | Miter Square | miter squares |
| 500,572 | Jul. 04, 1893 | R.J. Gillham | Pocket-Rule | folding rule joints |
