| Patents for Frank L. Traut |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| D34,481 | May 07, 1901 | J.A. Traut | Design for a Plate for Spring Joints | folding rule joints |
| 703,678 | Jul. 01, 1902 | J.A. Traut | Spirit-Level | levels |
| 711,464 | Oct. 21, 1902 | C. Bodmer | Bevel | bevels |
| 713,255 | Nov. 11, 1902 | F.L. Traut | Joint for Extension Rules | folding rule joints |
| 716,150 | Dec. 16, 1902 | F.L. Traut, J.A. Traut | Measuring Rule | folding rules |
| 718,679 | Jan. 20, 1903 | J.A. Traut | Stanley Coming-and-Going Match Plane | match planes |
| 719,061 | Jan. 27, 1903 | J.A. Traut | Leveling Instrument | inclinometers |
| 734,013 | Jul. 21, 1903 | F.L. Traut, J.A. Traut | Foldable Rule | folding rule joints |
| 734,014 | Jul. 21, 1903 | J.A. Traut | Beam Compass | trammels |
| 742,528 | Oct. 27, 1903 | J.A. Traut | Angle Divider | bevels |
| 763,523 | Jun. 28, 1904 | F.L. Traut, J.A. Traut | Measuring Rule | folding rule joints |
| 817,205 | Apr. 10, 1906 | F.L. Traut | Measuring Instrument | bevels |
